# python-kb

**Repository Path**: liu-ritian/python-kb

## Basic Information

- **Project Name**: python-kb
- **Description**: python知识库，面向日常 Python 开发，可以用来快速查函数、按场景找模块、按路线系统学习
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2026-05-04
- **Last Updated**: 2026-05-05

## Categories & Tags

**Categories**: Uncategorized

**Tags**: Python

## README

# Python 知识库首页

这套知识库面向日常 Python 开发，适合用来：快速查函数、按场景找模块、按路线系统学习。

## 快速入口

| 基础与工程 | Web 与服务 | 数据与存储 | 架构与治理 | 搜索与平台 | 安全与配置 |
| --- | --- | --- | --- | --- | --- |
| [函数速查索引](./函数索引.md) | [API 开发专题](./topics/api-development.md) | [数据库开发专题](./topics/database-development.md) | [可观测性专题](./topics/observability.md) | [搜索系统专题](./topics/search-systems.md) | [认证与授权专题](./topics/auth-authorization.md) |
| [常用内置函数](./builtins/common-builtins.md) | [FastAPI 进阶专题](./topics/fastapi-advanced.md) | [PostgreSQL 开发专题](./topics/postgresql-development.md) | [容量规划专题](./topics/capacity-planning.md) | [搜索诊断专题](./topics/search-debugging.md) | [密钥管理专题](./topics/secrets-management.md) |
| [异常类型合集](./basics/exception-types.md) | [GraphQL API 专题](./topics/graphql-apis.md) | [连接池专题](./topics/connection-pooling.md) | [运行时配置专题](./topics/runtime-configuration.md) | [查询意图分类专题](./topics/query-intent-classification.md) | [密钥轮换专题](./topics/secrets-rotation.md) |
| [代码质量专题](./topics/code-quality.md) | [消息系统专题](./topics/message-systems.md) | [PostgreSQL 连接耗尽专题](./topics/postgresql-connection-exhaustion.md) | [成本治理专题](./topics/cost-governance.md) | [Facet 聚合搜索专题](./topics/faceted-search.md) | [API Key 治理专题](./topics/api-key-management.md) |
| [测试进阶专题](./topics/testing-advanced.md) | [异步编程专题](./topics/async-programming.md) | [PostgreSQL 复制延迟专题](./topics/postgresql-replication-lag.md) | [部署与运维专题](./topics/deployment-operations.md) | [索引版本切换专题](./topics/index-versioning-cutover.md) | [服务间认证专题](./topics/service-to-service-auth.md) |
| [命令行自动化专题](./topics/automation-cli.md) | [Kubernetes 运维专题](./topics/kubernetes-operations.md) | [PostgreSQL 统计与观测专题](./topics/postgresql-stats-observability.md) | [GitOps 交付专题](./topics/gitops-delivery.md) | [搜索自动补全专题](./topics/search-autocomplete.md) | [配置灰度与回滚专题](./topics/config-rollout-strategies.md) |
| [Python 包管理专题](./topics/python-package-management.md) | [OpenAPI 治理专题](./topics/openapi-governance.md) | [PostgreSQL 读写分离专题](./topics/postgresql-read-write-splitting.md) | [Runbook 与运维手册专题](./topics/runbooks-and-ops.md) | [搜索零结果分析专题](./topics/search-zero-results.md) | [Kubernetes Secret 分发专题](./topics/kubernetes-secret-distribution.md) |
| [项目结构专题](./topics/project-structure.md) | [服务发现专题](./topics/service-discovery.md) | [PostgreSQL 语句超时专题](./topics/postgresql-statement-timeouts.md) | [Kubernetes 成本优化专题](./topics/kubernetes-cost-optimization.md) | [搜索过滤设计专题](./topics/search-filter-design.md) | [Kubernetes 工作负载身份专题](./topics/kubernetes-workload-identity.md) |
| [CI/CD 专题](./topics/ci-cd.md) | [Kubernetes 探针与优雅停机专题](./topics/kubernetes-probes-graceful-shutdown.md) | [PostgreSQL 租户隔离专题](./topics/postgresql-tenant-isolation.md) | [Kubernetes Stateful 工作负载专题](./topics/kubernetes-stateful-workloads.md) | [搜索多租户隔离专题](./topics/search-multitenancy.md) | [Kubernetes ConfigMap 与运行时配置专题](./topics/kubernetes-configmaps-runtime-config.md) |
| [性能与调试专题](./topics/performance-debugging.md) | [Kubernetes Pod 排障专题](./topics/kubernetes-pod-debugging.md) | [SQL 优化专题](./topics/sql-optimization.md) | [Kubernetes Job 与 CronJob 专题](./topics/kubernetes-cronjobs-jobs.md) | [搜索结果多样性专题](./topics/search-result-diversification.md) | [安全基础专题](./topics/security-basics.md) |
| [连接池专题](./topics/connection-pooling.md) | [Kubernetes 回滚专题](./topics/kubernetes-rollbacks.md) | [PostgreSQL 死锁排障专题](./topics/postgresql-deadlock-troubleshooting.md) | [Kubernetes 驱逐专题](./topics/kubernetes-evictions.md) | [搜索拼写纠错专题](./topics/search-spell-correction.md) | [Token 生命周期专题](./topics/token-lifecycle.md) |
| [事务与隔离级别专题](./topics/transaction-isolation.md) | [Kubernetes Ingress 灰度专题](./topics/kubernetes-ingress-canary.md) | [PostgreSQL 长事务专题](./topics/postgresql-long-transactions.md) | [Kubernetes ServiceAccount 与 RBAC 专题](./topics/kubernetes-serviceaccount-rbac.md) | [搜索索引新鲜度专题](./topics/search-index-freshness.md) | [Token 吊销专题](./topics/token-revocation.md) |
| [Schema 迁移与回填专题](./topics/schema-migrations-backfill.md) | [RBAC 与 ABAC 专题](./topics/rbac-abac.md) | [PostgreSQL 批量导入专题](./topics/postgresql-bulk-ingest.md) | [策略灰度发布专题](./topics/policy-rollout-strategies.md) | [混合检索校准专题](./topics/hybrid-retrieval-calibration.md) | [配置结构校验专题](./topics/config-schema-validation.md) |
| [幂等与重试专题](./topics/idempotency-retries.md) | [Kubernetes 准入控制专题](./topics/kubernetes-admission-control.md) | [PostgreSQL 幂等写入专题](./topics/postgresql-idempotent-writes.md) | [Kubernetes 节点池专题](./topics/kubernetes-node-pools.md) | [搜索排序信号专题](./topics/search-ranking-signals.md) | [JWKS 轮换专题](./topics/jwks-key-rotation.md) |
| [Runbook 与运维手册专题](./topics/runbooks-and-ops.md) | [Kubernetes 优先级与抢占专题](./topics/kubernetes-priority-preemption.md) | [PostgreSQL 在线 DDL 专题](./topics/postgresql-online-ddl.md) | [Kubernetes 多租户专题](./topics/kubernetes-multi-tenancy.md) | [搜索 Query Rules 专题](./topics/search-query-rules.md) | [风险认证专题](./topics/risk-based-authentication.md) |
| [日志关联与结构化日志专题](./topics/log-correlation-structured-logging.md) | [API 分页与过滤专题](./topics/api-pagination-filtering.md) | [MySQL 查询计划专题](./topics/mysql-query-plans.md) | [观测埋点专题](./topics/observability-instrumentation.md) | [OpenAPI SDK 生成专题](./topics/openapi-sdk-generation.md) | [API 错误契约专题](./topics/api-error-contracts.md) |
| [指标基数治理专题](./topics/metrics-cardinality-governance.md) | [Redis Streams 消费专题](./topics/redis-streams-consumers.md) | [MySQL 在线改表专题](./topics/mysql-online-schema-change.md) | [MongoDB 模式设计专题](./topics/mongodb-schema-design.md) | [MongoDB 索引与聚合专题](./topics/mongodb-indexing-aggregation.md) | [Redis 分布式锁专题](./topics/redis-distributed-locks.md) |

<details>
<summary>展开完整入口</summary>

| 基础与工程 | Web 与服务 | 数据与存储 | 架构与治理 |
| --- | --- | --- | --- |
| [函数速查索引](./函数索引.md) | [API 开发专题](./topics/api-development.md) | [数据库开发专题](./topics/database-development.md) | [可观测性专题](./topics/observability.md) |
| [常用内置函数](./builtins/common-builtins.md) | [FastAPI 进阶专题](./topics/fastapi-advanced.md) | [PostgreSQL 开发专题](./topics/postgresql-development.md) | [健康检查与指标专题](./topics/health-metrics.md) |
| [语法与数据类型](./basics/syntax-data-types.md) | [认证与授权专题](./topics/auth-authorization.md) | [MongoDB 开发专题](./topics/mongodb-development.md) | [密码安全专题](./topics/password-security.md) |
| [控制流](./basics/control-flow.md) | [服务中间件专题](./topics/service-middleware.md) | [ClickHouse 分析专题](./topics/clickhouse-analytics.md) | [API 版本治理专题](./topics/api-versioning.md) |
| [异常类型合集](./basics/exception-types.md) | [接口测试专题](./topics/api-testing.md) | [对象存储专题](./topics/object-storage.md) | [契约测试专题](./topics/contract-testing.md) |
| [常见 Python 实战脚本](./examples/common_cases.md) | [GraphQL API 专题](./topics/graphql-apis.md) | [数据湖存储专题](./topics/data-lake-storage.md) | [消费者驱动契约专题](./topics/consumer-driven-contracts.md) |
| [Python 小项目模板](./examples/mini_projects.md) | [FastAPI WebSocket 与 SSE 专题](./topics/fastapi-websocket-sse.md) | [数据仓库与 ETL 专题](./topics/data-warehouse-etl.md) | [事件驱动架构专题](./topics/event-driven-architecture.md) |
| [项目结构专题](./topics/project-structure.md) | [FastAPI 生命周期与后台任务专题](./topics/fastapi-lifespan-background.md) | [数据管道专题](./topics/data-pipelines.md) | [Outbox / Inbox 模式专题](./topics/outbox-inbox-patterns.md) |
| [代码质量专题](./topics/code-quality.md) | [Webhooks 专题](./topics/webhooks.md) | [分析工程专题](./topics/analytics-engineering.md) | [限流专题](./topics/rate-limiting.md) |
| [CI/CD 专题](./topics/ci-cd.md) | [浏览器自动化专题](./topics/browser-automation.md) | [列式数据处理专题](./topics/columnar-data-processing.md) | [幂等与重试专题](./topics/idempotency-retries.md) |
| [Docker 专题](./topics/docker-basics.md) | [Web 抓取专题](./topics/web-scraping.md) | [数据契约专题](./topics/data-contracts.md) | [断路器与隔离专题](./topics/circuit-breakers-bulkheads.md) |
| [性能与调试专题](./topics/performance-debugging.md) | [Scrapy 爬取专题](./topics/scrapy-crawling.md) | [数据质量测试专题](./topics/data-quality-testing.md) | [策略引擎专题](./topics/policy-engines.md) |
| [测试进阶专题](./topics/testing-advanced.md) | [网络编程专题](./topics/network-programming.md) | [实验跟踪专题](./topics/experiment-tracking.md) | [密钥管理专题](./topics/secrets-management.md) |
| [并行测试专题](./topics/parallel-testing.md) | [异步编程专题](./topics/async-programming.md) | [模型注册专题](./topics/model-registry.md) | [发布策略专题](./topics/deployment-strategies.md) |
| [命令行自动化专题](./topics/automation-cli.md) | [实时通信专题](./topics/realtime-communication.md) | [特征库专题](./topics/feature-stores.md) | [特性开关专题](./topics/feature-flags.md) |
| [配置管理专题](./topics/config-management.md) | [消息系统专题](./topics/message-systems.md) | [搜索系统专题](./topics/search-systems.md) | [Schema 演进专题](./topics/schema-evolution.md) |
| [Excel 自动化专题](./topics/excel-automation.md) | [任务调度专题](./topics/task-scheduling.md) | [向量检索专题](./topics/vector-retrieval.md) | [安全基础专题](./topics/security-basics.md) |
| [图像处理专题](./topics/image-processing.md) | [RAG 流水线专题](./topics/rag-pipelines.md) | [Parquet 与 Arrow 专题](./topics/parquet-arrow.md) | [告警与 SLO 专题](./topics/alerting-slos.md) |
| [Linux 与 Python 运维专题](./topics/linux-python-ops.md) | [Token 认证专题](./topics/token-authentication.md) | [Lakehouse 表格式专题](./topics/table-formats-lakehouse.md) | [遥测与链路追踪专题](./topics/telemetry-tracing.md) |
| [算法与数据结构专题](./topics/algorithms-data-structures.md) | [OAuth2 与 OpenID Connect 专题](./topics/oauth2-oidc.md) | [序列化性能专题](./topics/serialization-performance.md) | [错误监控专题](./topics/error-monitoring.md) |
| [数据可视化专题](./topics/data-visualization.md) | [RBAC 与 ABAC 专题](./topics/rbac-abac.md) | [SQLAlchemy 进阶专题](./topics/sqlalchemy-advanced.md) | [依赖注入专题](./topics/dependency-injection.md) |
| [数据清洗专题](./topics/data-cleaning.md) | [缓存与队列专题](./topics/cache-queues.md) | [SQL 优化专题](./topics/sql-optimization.md) | [备份与归档专题](./topics/backup-archiving.md) |
| [文件处理专题](./topics/file-processing.md) | [端到端测试专题](./topics/end-to-end-testing.md) | [性能基准专题](./topics/benchmarking.md) | [部署与运维专题](./topics/deployment-operations.md) |
| [供应链安全专题](./topics/supply-chain-security.md) | [gRPC 进阶专题](./topics/grpc-advanced.md) | [Spark 数据处理专题](./topics/spark-data-processing.md) | [CQRS 专题](./topics/cqrs.md) |
| [任务队列架构专题](./topics/task-queue-architectures.md) | [流处理专题](./topics/stream-processing.md) | [Delta Lake 专题](./topics/delta-lake.md) | [Event Sourcing 专题](./topics/event-sourcing.md) |
| [工作流编排专题](./topics/workflow-orchestration.md) | [RabbitMQ 专题](./topics/rabbitmq-messaging.md) | [MySQL 开发专题](./topics/mysql-development.md) | [Saga 模式专题](./topics/saga-patterns.md) |
| [计算机视觉专题](./topics/computer-vision.md) | [NATS 专题](./topics/nats-messaging.md) | [PDF 与 OCR 专题](./topics/pdf-ocr-processing.md) | [Schema Registry 专题](./topics/schema-registry.md) |
| [文档抽取专题](./topics/document-extraction.md) | [Kubernetes 探针与优雅停机专题](./topics/kubernetes-probes-graceful-shutdown.md) | [Redis 高级专题](./topics/redis-advanced.md) | [GitOps 交付专题](./topics/gitops-delivery.md) |
| [媒体处理专题](./topics/media-processing.md) | [Triton 推理服务专题](./topics/triton-inference-serving.md) | [推理优化专题](./topics/inference-optimization.md) | [Helm 与 Chart 专题](./topics/helm-charts.md) |
| [Python 包管理专题](./topics/python-package-management.md) | [开发环境热重载专题](./topics/dev-reload-workflows.md) | [异步数据库专题](./topics/async-database-access.md) | [依赖治理专题](./topics/dependency-governance.md) |
| [Monorepo 与多包项目专题](./topics/monorepo-multipackage.md) | [Worker 运行治理专题](./topics/worker-runtime-operations.md) | [PostgreSQL 复制与故障切换专题](./topics/postgresql-replication-failover.md) | [测试矩阵专题](./topics/test-matrix.md) |
| [异步测试专题](./topics/async-testing.md) | [OpenAPI 治理专题](./topics/openapi-governance.md) | [缓存稳定性专题](./topics/cache-stability-patterns.md) | [服务网格专题](./topics/service-mesh.md) |
| [测试数据工厂专题](./topics/test-data-factories.md) | [HTTP Mock 与录制专题](./topics/http-mocking-recording.md) | [文档切分专题](./topics/document-chunking.md) | [多环境执行专题](./topics/multi-environment-execution.md) |
| [测试金字塔与切片专题](./topics/test-pyramids-and-slicing.md) | [API 网关模式专题](./topics/api-gateway-patterns.md) | [Lakehouse Catalog 专题](./topics/lakehouse-catalogs.md) | [依赖扫描专题](./topics/dependency-scanning.md) |
| [压测专题](./topics/load-testing.md) | [服务发现专题](./topics/service-discovery.md) | [模型评估专题](./topics/ml-evaluation.md) | [隐私治理专题](./topics/privacy-governance.md) |
| [时间与时钟测试专题](./topics/time-and-clock-testing.md) | [渐进式交付专题](./topics/progressive-delivery.md) | [特征服务专题](./topics/feature-serving.md) | [事故响应专题](./topics/incident-response.md) |
| [API Fuzzing 专题](./topics/api-fuzzing.md) | [异步资源生命周期专题](./topics/async-resource-lifecycles.md) | [在线离线一致性专题](./topics/online-offline-consistency.md) | [审计日志专题](./topics/audit-logging.md) |
| [连接池专题](./topics/connection-pooling.md) | [背压与流控专题](./topics/backpressure-and-flow-control.md) | [数据脱敏专题](./topics/data-masking.md) | [运行时配置专题](./topics/runtime-configuration.md) |
| [事务与隔离级别专题](./topics/transaction-isolation.md) | [HTTP/2 与流式响应专题](./topics/http2-and-streaming.md) | [索引设计专题](./topics/index-design.md) | [故障演练专题](./topics/chaos-engineering.md) |
| [Schema 迁移与回填专题](./topics/schema-migrations-backfill.md) | [代理与 Egress 治理专题](./topics/proxy-and-egress.md) | [查询计划分析专题](./topics/query-plan-analysis.md) | [Runbook 与运维手册专题](./topics/runbooks-and-ops.md) |
| [分片与分区专题](./topics/sharding-partitioning.md) | [LLM 网关专题](./topics/llm-gateway.md) | [RAG 评测专题](./topics/rag-evaluation.md) | [容量规划专题](./topics/capacity-planning.md) |
| [PostgreSQL 分区维护专题](./topics/postgresql-partition-maintenance.md) | [Kubernetes 滚动交付专题](./topics/kubernetes-rolling-delivery.md) | [查询改写专题](./topics/query-rewriting.md) | [Kubernetes 资源治理专题](./topics/kubernetes-resource-management.md) |
| [psycopg_pool](./third_party/psycopg_pool.md) | [Kubernetes 自动扩缩容专题](./topics/kubernetes-autoscaling.md) | [元数据过滤专题](./topics/metadata-filtering.md) | [SBOM 与 Provenance 专题](./topics/sbom-provenance.md) |
| [rank-bm25](./third_party/rank_bm25.md) | [部署与运维专题](./topics/deployment-operations.md) | [索引构建流水线专题](./topics/indexing-pipelines.md) | [数据血缘专题](./topics/data-lineage.md) |
| [PostgreSQL WAL 与 Checkpoint 专题](./topics/postgresql-wal-checkpoint.md) | [Kubernetes PDB 与可用性专题](./topics/kubernetes-pdb-availability.md) | [搜索同义词与分析器专题](./topics/search-synonyms-analyzers.md) | [PostgreSQL 备份与恢复专题](./topics/postgresql-backup-restore.md) |
| [PostgreSQL 逻辑解码专题](./topics/postgresql-logical-decoding.md) | [Kubernetes 调度与亲和性专题](./topics/kubernetes-scheduling-affinity.md) | [搜索实验专题](./topics/search-experiments.md) | [Kubernetes 多集群专题](./topics/kubernetes-multi-cluster.md) |
| [备份与归档专题](./topics/backup-archiving.md) | [Kubernetes Ingress 与流量入口专题](./topics/kubernetes-ingress-traffic.md) | [Reranker 服务化专题](./topics/reranker-serving.md) | [服务网格专题](./topics/service-mesh.md) |
| [Prompt 工程专题](./topics/prompt-engineering.md) | [上下文工程专题](./topics/context-engineering.md) | [模型路由专题](./topics/model-routing.md) | [成本治理专题](./topics/cost-governance.md) |
| [工具调用专题](./topics/tool-calling.md) | [Agent 编排专题](./topics/agent-orchestration.md) | [PyIceberg](./third_party/pyiceberg.md) | [LiteLLM](./third_party/litellm.md) |
| [PostgreSQL 连接耗尽专题](./topics/postgresql-connection-exhaustion.md) | [Kubernetes Stateful 工作负载专题](./topics/kubernetes-stateful-workloads.md) | [PostgreSQL 统计与观测专题](./topics/postgresql-stats-observability.md) | [Kubernetes 成本优化专题](./topics/kubernetes-cost-optimization.md) |
| [PostgreSQL 复制延迟专题](./topics/postgresql-replication-lag.md) | [Kubernetes Job 与 CronJob 专题](./topics/kubernetes-cronjobs-jobs.md) | [查询意图分类专题](./topics/query-intent-classification.md) | [Kubernetes NetworkPolicy 专题](./topics/kubernetes-network-policies.md) |
| [PostgreSQL 读写分离专题](./topics/postgresql-read-write-splitting.md) | [Kubernetes Secret 分发专题](./topics/kubernetes-secret-distribution.md) | [Facet 聚合搜索专题](./topics/faceted-search.md) | [Kubernetes ConfigMap 与运行时配置专题](./topics/kubernetes-configmaps-runtime-config.md) |
| [PostgreSQL 语句超时专题](./topics/postgresql-statement-timeouts.md) | [Kubernetes 工作负载身份专题](./topics/kubernetes-workload-identity.md) | [索引版本切换专题](./topics/index-versioning-cutover.md) | [Kubernetes 镜像拉取故障专题](./topics/kubernetes-image-pull-failures.md) |
| [PostgreSQL 租户隔离专题](./topics/postgresql-tenant-isolation.md) | [Kubernetes Pod 排障专题](./topics/kubernetes-pod-debugging.md) | [搜索自动补全专题](./topics/search-autocomplete.md) | [配置灰度与回滚专题](./topics/config-rollout-strategies.md) |
| [API Key 治理专题](./topics/api-key-management.md) | [服务间认证专题](./topics/service-to-service-auth.md) | [搜索零结果分析专题](./topics/search-zero-results.md) | [密钥轮换专题](./topics/secrets-rotation.md) |
| [Kubernetes 工作负载身份专题](./topics/kubernetes-workload-identity.md) | [RBAC 与 ABAC 专题](./topics/rbac-abac.md) | [搜索过滤设计专题](./topics/search-filter-design.md) | [安全基础专题](./topics/security-basics.md) |
| [Kubernetes Secret 分发专题](./topics/kubernetes-secret-distribution.md) | [密钥管理专题](./topics/secrets-management.md) | [搜索多租户隔离专题](./topics/search-multitenancy.md) | [审计日志专题](./topics/audit-logging.md) |
| [配置管理专题](./topics/config-management.md) | [运行时配置专题](./topics/runtime-configuration.md) | [搜索结果多样性专题](./topics/search-result-diversification.md) | [特性开关专题](./topics/feature-flags.md) |
| [API 分页与过滤专题](./topics/api-pagination-filtering.md) | [API 错误契约专题](./topics/api-error-contracts.md) | [MySQL 查询计划专题](./topics/mysql-query-plans.md) | [MySQL 锁冲突与争用专题](./topics/mysql-locking-contention.md) |
| [MongoDB 模式设计专题](./topics/mongodb-schema-design.md) | [MongoDB 索引与聚合专题](./topics/mongodb-indexing-aggregation.md) | [Redis Streams 消费专题](./topics/redis-streams-consumers.md) | [Redis 分布式锁专题](./topics/redis-distributed-locks.md) |
| [Redis 缓存失效策略专题](./topics/redis-cache-invalidation.md) | [观测埋点专题](./topics/observability-instrumentation.md) | [日志关联与结构化日志专题](./topics/log-correlation-structured-logging.md) | [指标基数治理专题](./topics/metrics-cardinality-governance.md) |

</details>

## 学习路线

| 目标 | 推荐入口 |
| --- | --- |
| 从零开始补 Python 常用能力 | [常用内置函数](./builtins/common-builtins.md) → [string](./stdlib/string.md) → [os](./stdlib/os.md) → [pathlib](./stdlib/pathlib.md) |
| 打牢语法和基础心智模型 | [语法与数据类型](./basics/syntax-data-types.md) → [控制流](./basics/control-flow.md) → [函数与作用域](./basics/functions-scope.md) → [推导式与生成器](./basics/comprehensions-generators.md) |
| 写脚本、命令行工具、自动化任务 | [argparse](./stdlib/argparse.md) → [sys](./stdlib/sys.md) → [subprocess](./stdlib/subprocess.md) → [logging](./stdlib/logging.md) |
| 做文件处理和数据清洗 | [csv](./stdlib/csv.md) → [json](./stdlib/json.md) → [pathlib](./stdlib/pathlib.md) → [文件处理专题](./topics/file-processing.md) → [数据清洗专题](./topics/data-cleaning.md) |
| 做网络请求和接口调用 | [urllib](./stdlib/urllib.md) → [requests](./third_party/requests.md) → [httpx](./third_party/httpx.md) → [网络编程专题](./topics/network-programming.md) |
| 补测试、调试和排错能力 | [unittest](./stdlib/unittest.md) → [pdb](./stdlib/pdb.md) → [traceback](./stdlib/traceback.md) → [性能与调试专题](./topics/performance-debugging.md) |
| 补算法、数据结构和刷题基础 | [算法与数据结构专题](./topics/algorithms-data-structures.md) → [collections](./stdlib/collections.md) → [itertools 与 functools](./stdlib/itertools_functools.md) |
| 做 Excel、图表和数据汇报 | [pandas](./third_party/pandas.md) → [openpyxl](./third_party/openpyxl.md) → [matplotlib](./third_party/matplotlib.md) → [数据可视化专题](./topics/data-visualization.md) |
| 进入现代 Python 测试流 | [pytest](./third_party/pytest.md) → [unittest.mock](./stdlib/unittest_mock.md) → [测试与质量专题](./topics/testing-quality.md) → [接口测试专题](./topics/api-testing.md) |
| 进入 Web 后端开发 | [Flask 入门](./frameworks/flask.md) 或 [FastAPI 入门](./frameworks/fastapi.md) → [SQLAlchemy 2.x 基础](./database/sqlalchemy.md) → [项目结构专题](./topics/project-structure.md) |
| 做异步网络或高并发抓取 | [asyncio](./stdlib/asyncio.md) → [httpx](./third_party/httpx.md) → [aiohttp](./third_party/aiohttp.md) → [Web 抓取专题](./topics/web-scraping.md) |
| 学数据库建模和迁移 | [sqlite3](./stdlib/sqlite3.md) → [SQLAlchemy 2.x 基础](./database/sqlalchemy.md) → [Alembic](./third_party/alembic.md) → [数据库开发专题](./topics/database-development.md) |
| 学配置、发布和部署 | [导入、包与虚拟环境](./basics/imports-venv.md) → [配置管理专题](./topics/config-management.md) → [打包与发布专题](./topics/packaging-release.md) → [部署与运维专题](./topics/deployment-operations.md) |
| 学现代 Python 包管理 | [导入、包与虚拟环境](./basics/imports-venv.md) → [Python 包管理专题](./topics/python-package-management.md) → [uv](./third_party/uv.md) / [Poetry](./third_party/poetry.md) |
| 建立团队工程质量约束 | [typing 与 dataclasses](./stdlib/typing_dataclasses.md) → [mypy](./third_party/mypy.md) → [ruff](./third_party/ruff.md) → [代码质量专题](./topics/code-quality.md) → [CI/CD 专题](./topics/ci-cd.md) |
| 做缓存、后台任务和实时系统 | [queue](./stdlib/queue.md) → [redis-py](./third_party/redis.md) → [celery](./third_party/celery.md) → [websockets](./third_party/websockets.md) → [缓存与队列专题](./topics/cache-queues.md) |
| 做缓存稳定性治理 | [缓存与队列专题](./topics/cache-queues.md) → [Redis 高级专题](./topics/redis-advanced.md) → [缓存稳定性专题](./topics/cache-stability-patterns.md) |
| 做浏览器自动化与端到端测试 | [Playwright](./third_party/playwright.md) → [浏览器自动化专题](./topics/browser-automation.md) → [测试进阶专题](./topics/testing-advanced.md) |
| 做调度、流处理和服务观测 | [APScheduler](./third_party/apscheduler.md) → [kafka-python](./third_party/kafka_python.md) → [消息系统专题](./topics/message-systems.md) → [可观测性专题](./topics/observability.md) |
| 做服务治理和生产可观测 API | [FastAPI 入门](./frameworks/fastapi.md) → [FastAPI 进阶专题](./topics/fastapi-advanced.md) → [认证与授权专题](./topics/auth-authorization.md) → [健康检查与指标专题](./topics/health-metrics.md) |
| 做 OpenAPI 契约治理 | [OpenAPI 治理专题](./topics/openapi-governance.md) → [契约测试专题](./topics/contract-testing.md) → [Schemathesis](./third_party/schemathesis.md) |
| 做 API 分页、过滤与错误模型治理 | [API 开发专题](./topics/api-development.md) → [API 分页与过滤专题](./topics/api-pagination-filtering.md) → [API 错误契约专题](./topics/api-error-contracts.md) → [OpenAPI 治理专题](./topics/openapi-governance.md) |
| 做 GraphQL 服务 | [GraphQL API 专题](./topics/graphql-apis.md) → [Graphene](./third_party/graphene.md) 或 [Strawberry GraphQL](./third_party/strawberry_graphql.md) → [契约测试专题](./topics/contract-testing.md) |
| 做 API 契约和兼容治理 | [API 开发专题](./topics/api-development.md) → [API 版本治理专题](./topics/api-versioning.md) → [契约测试专题](./topics/contract-testing.md) → [Schema 演进专题](./topics/schema-evolution.md) |
| 做回调与异步事件接入 | [Webhooks 专题](./topics/webhooks.md) → [幂等与重试专题](./topics/idempotency-retries.md) → [消息系统专题](./topics/message-systems.md) → [Outbox / Inbox 模式专题](./topics/outbox-inbox-patterns.md) |
| 做权限与策略抽象 | [认证与授权专题](./topics/auth-authorization.md) → [RBAC 与 ABAC 专题](./topics/rbac-abac.md) → [策略引擎专题](./topics/policy-engines.md) → [Casbin](./third_party/casbin.md) |
| 做数据平台和语义检索 | [数据管道专题](./topics/data-pipelines.md) → [数据仓库与 ETL 专题](./topics/data-warehouse-etl.md) → [向量检索专题](./topics/vector-retrieval.md) |
| 做对象存储与数据湖 | [对象存储专题](./topics/object-storage.md) → [boto3](./third_party/boto3.md) 或 [MinIO](./third_party/minio.md) → [数据湖存储专题](./topics/data-lake-storage.md) → [Lakehouse 表格式专题](./topics/table-formats-lakehouse.md) |
| 做搜索与混合检索 | [搜索系统专题](./topics/search-systems.md) → [rank-bm25](./third_party/rank_bm25.md) 或 [Elasticsearch](./third_party/elasticsearch.md) → [混合检索专题](./topics/hybrid-retrieval.md) → [元数据过滤专题](./topics/metadata-filtering.md) |
| 做 MongoDB 异步服务 | [MongoDB 开发专题](./topics/mongodb-development.md) → [PyMongo](./third_party/pymongo.md) / [Motor](./third_party/motor.md) → [Beanie](./third_party/beanie.md) |
| 做 MongoDB 文档建模与聚合优化 | [MongoDB 开发专题](./topics/mongodb-development.md) → [MongoDB 模式设计专题](./topics/mongodb-schema-design.md) → [MongoDB 索引与聚合专题](./topics/mongodb-indexing-aggregation.md) |
| 做 PostgreSQL 类型化后端 | [PostgreSQL 开发专题](./topics/postgresql-development.md) → [psycopg](./third_party/psycopg.md) → [psycopg_pool](./third_party/psycopg_pool.md) → [SQLModel](./third_party/sqlmodel.md) → [API 开发专题](./topics/api-development.md) |
| 做异步数据库服务 | [异步数据库专题](./topics/async-database-access.md) → [asyncpg](./third_party/asyncpg.md) / [databases](./third_party/databases.md) → [SQLAlchemy 进阶专题](./topics/sqlalchemy-advanced.md) |
| 做 MySQL 业务库开发 | [MySQL 开发专题](./topics/mysql-development.md) → [PyMySQL](./third_party/pymysql.md) / [mysqlclient](./third_party/mysqlclient.md) → [SQL 优化专题](./topics/sql-optimization.md) |
| 做 MySQL 执行计划与锁争用治理 | [MySQL 开发专题](./topics/mysql-development.md) → [MySQL 查询计划专题](./topics/mysql-query-plans.md) → [MySQL 锁冲突与争用专题](./topics/mysql-locking-contention.md) |
| 做分析型日志与宽表查询 | [ClickHouse 分析专题](./topics/clickhouse-analytics.md) → [clickhouse-connect](./third_party/clickhouse_connect.md) → [列式数据处理专题](./topics/columnar-data-processing.md) |
| 做 Spark / Lakehouse 数据平台 | [Spark 数据处理专题](./topics/spark-data-processing.md) → [PySpark](./third_party/pyspark.md) → [Delta Lake 专题](./topics/delta-lake.md) → [deltalake](./third_party/deltalake.md) |
| 做数据库事务、索引和迁移治理 | [数据库开发专题](./topics/database-development.md) → [事务与隔离级别专题](./topics/transaction-isolation.md) → [索引设计专题](./topics/index-design.md) → [Schema 迁移与回填专题](./topics/schema-migrations-backfill.md) → [PostgreSQL 分区维护专题](./topics/postgresql-partition-maintenance.md) |
| 做工程化爬虫 | [Web 抓取专题](./topics/web-scraping.md) → [Scrapy 爬取专题](./topics/scrapy-crawling.md) → [数据清洗专题](./topics/data-cleaning.md) → [任务调度专题](./topics/task-scheduling.md) |
| 做高质量测试体系 | [测试与质量专题](./topics/testing-quality.md) → [测试进阶专题](./topics/testing-advanced.md) → [属性测试专题](./topics/property-based-testing.md) → [并行测试专题](./topics/parallel-testing.md) |
| 做覆盖率、时间测试和接口模糊测试 | [coverage.py](./third_party/coverage.md) → [pytest-cov](./third_party/pytest_cov.md) → [时间与时钟测试专题](./topics/time-and-clock-testing.md) → [API Fuzzing 专题](./topics/api-fuzzing.md) |
| 做多版本和多环境兼容测试 | [测试矩阵专题](./topics/test-matrix.md) → [CI/CD 专题](./topics/ci-cd.md) → [Hatch](./third_party/hatch.md) |
| 做异步服务测试 | [异步测试专题](./topics/async-testing.md) → [pytest-asyncio](./third_party/pytest_asyncio.md) → [HTTP Mock 与录制专题](./topics/http-mocking-recording.md) |
| 做压测与容量评估 | [压测专题](./topics/load-testing.md) → [Locust](./third_party/locust.md) → [连接池专题](./topics/connection-pooling.md) → [可观测性专题](./topics/observability.md) |
| 做异步服务资源治理 | [异步编程专题](./topics/async-programming.md) → [AnyIO](./third_party/anyio.md) → [异步资源生命周期专题](./topics/async-resource-lifecycles.md) → [背压与流控专题](./topics/backpressure-and-flow-control.md) |
| 做 Redis Streams 与轻量消息流 | [Redis 高级专题](./topics/redis-advanced.md) → [Redis Streams 消费专题](./topics/redis-streams-consumers.md) → [消息系统专题](./topics/message-systems.md) |
| 做缓存失效与回源保护 | [缓存与队列专题](./topics/cache-queues.md) → [Redis 缓存失效策略专题](./topics/redis-cache-invalidation.md) → [缓存稳定性专题](./topics/cache-stability-patterns.md) |
| 做现代分析工程与列式分析 | [Polars](./third_party/polars.md) → [DuckDB](./third_party/duckdb.md) → [列式数据处理专题](./topics/columnar-data-processing.md) → [分析工程专题](./topics/analytics-engineering.md) |
| 做现代认证与权限治理 | [Token 认证专题](./topics/token-authentication.md) → [OAuth2 与 OpenID Connect 专题](./topics/oauth2-oidc.md) → [RBAC 与 ABAC 专题](./topics/rbac-abac.md) |
| 做 RAG 和向量检索应用 | [文档切分专题](./topics/document-chunking.md) → [向量检索专题](./topics/vector-retrieval.md) → [RAG 流水线专题](./topics/rag-pipelines.md) → [LangChain](./third_party/langchain.md) 或 [LlamaIndex](./third_party/llamaindex.md) |
| 做 RAG 评测与上下文治理 | [RAG 流水线专题](./topics/rag-pipelines.md) → [RAG 评测专题](./topics/rag-evaluation.md) → [上下文工程专题](./topics/context-engineering.md) → [tiktoken](./third_party/tiktoken.md) |
| 做文档知识库与 OCR 入库 | [PDF 与 OCR 专题](./topics/pdf-ocr-processing.md) → [文档抽取专题](./topics/document-extraction.md) → [PyMuPDF](./third_party/pymupdf.md) / [unstructured](./third_party/unstructured.md) |
| 做向量召回与重排优化 | [向量检索专题](./topics/vector-retrieval.md) → [Embedding 与 Rerank 专题](./topics/embeddings-reranking.md) → [sentence-transformers](./third_party/sentence_transformers.md) |
| 做数据契约与质量治理 | [数据质量测试专题](./topics/data-quality-testing.md) → [数据契约专题](./topics/data-contracts.md) → [Great Expectations](./third_party/great_expectations.md) → [Schema 演进专题](./topics/schema-evolution.md) |
| 做事件流治理与 CDC | [流处理专题](./topics/stream-processing.md) → [变更数据捕获专题](./topics/change-data-capture.md) → [Schema Registry 专题](./topics/schema-registry.md) |
| 做实验追踪与模型治理 | [实验跟踪专题](./topics/experiment-tracking.md) → [MLflow](./third_party/mlflow.md) → [模型注册专题](./topics/model-registry.md) → [特征库专题](./topics/feature-stores.md) |
| 做模型服务与推理平台 | [模型服务专题](./topics/model-serving.md) → [推理优化专题](./topics/inference-optimization.md) → [ONNX Runtime](./third_party/onnxruntime.md) → [Triton 推理服务专题](./topics/triton-inference-serving.md) |
| 做特征服务与一致性治理 | [特征库专题](./topics/feature-stores.md) → [特征服务专题](./topics/feature-serving.md) → [在线离线一致性专题](./topics/online-offline-consistency.md) → [模型评估专题](./topics/ml-evaluation.md) |
| 做 Iceberg / Lakehouse 元数据治理 | [Lakehouse 表格式专题](./topics/table-formats-lakehouse.md) → [PyIceberg](./third_party/pyiceberg.md) → [Lakehouse Catalog 专题](./topics/lakehouse-catalogs.md) |
| 做密钥与多环境配置治理 | [配置管理专题](./topics/config-management.md) → [密钥管理专题](./topics/secrets-management.md) → [pydantic-settings](./third_party/pydantic_settings.md) → [hvac](./third_party/hvac.md) |
| 做日志关联、埋点与指标治理 | [可观测性专题](./topics/observability.md) → [观测埋点专题](./topics/observability-instrumentation.md) → [日志关联与结构化日志专题](./topics/log-correlation-structured-logging.md) → [指标基数治理专题](./topics/metrics-cardinality-governance.md) |
| 做 PostgreSQL 复制、分区与故障切换 | [PostgreSQL 开发专题](./topics/postgresql-development.md) → [PostgreSQL 复制与故障切换专题](./topics/postgresql-replication-failover.md) → [PostgreSQL 分区维护专题](./topics/postgresql-partition-maintenance.md) → [备份与归档专题](./topics/backup-archiving.md) |
| 做 PostgreSQL 连接耗尽与池化排障 | [连接池专题](./topics/connection-pooling.md) → [PostgreSQL 连接耗尽专题](./topics/postgresql-connection-exhaustion.md) → [容量规划专题](./topics/capacity-planning.md) → [可观测性专题](./topics/observability.md) |
| 做 PostgreSQL 读写分离与复制延迟治理 | [PostgreSQL 读写分离专题](./topics/postgresql-read-write-splitting.md) → [PostgreSQL 复制延迟专题](./topics/postgresql-replication-lag.md) → [PostgreSQL 复制与故障切换专题](./topics/postgresql-replication-failover.md) |
| 做 PostgreSQL 慢查询与语句超时治理 | [SQL 优化专题](./topics/sql-optimization.md) → [查询计划分析专题](./topics/query-plan-analysis.md) → [PostgreSQL 语句超时专题](./topics/postgresql-statement-timeouts.md) → [PostgreSQL 统计与观测专题](./topics/postgresql-stats-observability.md) |
| 做 PostgreSQL 多租户数据隔离 | [PostgreSQL 租户隔离专题](./topics/postgresql-tenant-isolation.md) → [分片与分区专题](./topics/sharding-partitioning.md) → [认证与授权专题](./topics/auth-authorization.md) |
| 做检索索引构建与查询改写 | [索引构建流水线专题](./topics/indexing-pipelines.md) → [文档切分专题](./topics/document-chunking.md) → [查询改写专题](./topics/query-rewriting.md) → [元数据过滤专题](./topics/metadata-filtering.md) |
| 做搜索诊断与零结果治理 | [搜索诊断专题](./topics/search-debugging.md) → [搜索零结果分析专题](./topics/search-zero-results.md) → [查询改写专题](./topics/query-rewriting.md) → [搜索实验专题](./topics/search-experiments.md) |
| 做搜索自动补全与查询建议 | [搜索自动补全专题](./topics/search-autocomplete.md) → [搜索同义词与分析器专题](./topics/search-synonyms-analyzers.md) → [查询意图分类专题](./topics/query-intent-classification.md) |
| 做搜索过滤、Facet 与多租户隔离 | [搜索过滤设计专题](./topics/search-filter-design.md) → [Facet 聚合搜索专题](./topics/faceted-search.md) → [搜索多租户隔离专题](./topics/search-multitenancy.md) |
| 做搜索结果多样性与重排优化 | [搜索结果多样性专题](./topics/search-result-diversification.md) → [搜索相关性调优专题](./topics/relevance-tuning.md) → [Reranker 服务化专题](./topics/reranker-serving.md) |
| 做 Kubernetes 工程化交付 | [Kubernetes 运维专题](./topics/kubernetes-operations.md) → [Kubernetes 探针与优雅停机专题](./topics/kubernetes-probes-graceful-shutdown.md) → [Kubernetes 滚动交付专题](./topics/kubernetes-rolling-delivery.md) → [GitOps 交付专题](./topics/gitops-delivery.md) |
| 做 Kubernetes 资源规划与扩缩容 | [Kubernetes 资源治理专题](./topics/kubernetes-resource-management.md) → [Kubernetes 自动扩缩容专题](./topics/kubernetes-autoscaling.md) → [容量规划专题](./topics/capacity-planning.md) |
| 做 Kubernetes 有状态与批处理任务 | [Kubernetes Stateful 工作负载专题](./topics/kubernetes-stateful-workloads.md) → [Kubernetes Job 与 CronJob 专题](./topics/kubernetes-cronjobs-jobs.md) → [Kubernetes 调度与亲和性专题](./topics/kubernetes-scheduling-affinity.md) |
| 做 Kubernetes 网络、身份与密钥治理 | [Kubernetes NetworkPolicy 专题](./topics/kubernetes-network-policies.md) → [Kubernetes 工作负载身份专题](./topics/kubernetes-workload-identity.md) → [Kubernetes Secret 分发专题](./topics/kubernetes-secret-distribution.md) |
| 做 Kubernetes 配置发布与灰度回滚 | [Kubernetes ConfigMap 与运行时配置专题](./topics/kubernetes-configmaps-runtime-config.md) → [运行时配置专题](./topics/runtime-configuration.md) → [配置灰度与回滚专题](./topics/config-rollout-strategies.md) |
| 做 Kubernetes Pod 与镜像排障 | [Kubernetes Pod 排障专题](./topics/kubernetes-pod-debugging.md) → [Kubernetes 镜像拉取故障专题](./topics/kubernetes-image-pull-failures.md) → [Runbook 与运维手册专题](./topics/runbooks-and-ops.md) |
| 做 PostgreSQL 日志、备份与恢复 | [PostgreSQL WAL 与 Checkpoint 专题](./topics/postgresql-wal-checkpoint.md) → [PostgreSQL 备份与恢复专题](./topics/postgresql-backup-restore.md) → [Runbook 与运维手册专题](./topics/runbooks-and-ops.md) |
| 做 CDC 与逻辑解码链路 | [PostgreSQL 逻辑解码专题](./topics/postgresql-logical-decoding.md) → [变更数据捕获专题](./topics/change-data-capture.md) → [Schema Registry 专题](./topics/schema-registry.md) → [数据契约专题](./topics/data-contracts.md) |
| 做搜索分析器、同义词与实验 | [搜索同义词与分析器专题](./topics/search-synonyms-analyzers.md) → [搜索相关性调优专题](./topics/relevance-tuning.md) → [搜索实验专题](./topics/search-experiments.md) |
| 做重排模型在线服务 | [Embedding 与 Rerank 专题](./topics/embeddings-reranking.md) → [Reranker 服务化专题](./topics/reranker-serving.md) → [推理优化专题](./topics/inference-optimization.md) |
| 做 Kubernetes 调度、PDB 与入口治理 | [Kubernetes PDB 与可用性专题](./topics/kubernetes-pdb-availability.md) → [Kubernetes 调度与亲和性专题](./topics/kubernetes-scheduling-affinity.md) → [Kubernetes Ingress 与流量入口专题](./topics/kubernetes-ingress-traffic.md) |
| 做 Kubernetes 多集群交付与容灾 | [Kubernetes 多集群专题](./topics/kubernetes-multi-cluster.md) → [GitOps 交付专题](./topics/gitops-delivery.md) → [事故响应专题](./topics/incident-response.md) |
| 做故障演练与值班手册 | [事故响应专题](./topics/incident-response.md) → [故障演练专题](./topics/chaos-engineering.md) → [Runbook 与运维手册专题](./topics/runbooks-and-ops.md) → [可观测性专题](./topics/observability.md) |
| 做 PostgreSQL 死锁与锁等待排障 | [PostgreSQL 锁与并发专题](./topics/postgresql-locking.md) → [PostgreSQL 死锁排障专题](./topics/postgresql-deadlock-troubleshooting.md) → [PostgreSQL 统计与观测专题](./topics/postgresql-stats-observability.md) |
| 做 PostgreSQL 长事务与膨胀治理 | [PostgreSQL 长事务专题](./topics/postgresql-long-transactions.md) → [PostgreSQL VACUUM 与膨胀专题](./topics/postgresql-vacuum-bloat.md) → [PostgreSQL 语句超时专题](./topics/postgresql-statement-timeouts.md) |
| 做 PostgreSQL 批量导入与历史回填 | [PostgreSQL 批量导入专题](./topics/postgresql-bulk-ingest.md) → [Schema 迁移与回填专题](./topics/schema-migrations-backfill.md) → [PostgreSQL WAL 与 Checkpoint 专题](./topics/postgresql-wal-checkpoint.md) |
| 做搜索拼写纠错与查询纠偏 | [搜索拼写纠错专题](./topics/search-spell-correction.md) → [搜索同义词与分析器专题](./topics/search-synonyms-analyzers.md) → [查询改写专题](./topics/query-rewriting.md) |
| 做搜索索引新鲜度治理 | [搜索索引新鲜度专题](./topics/search-index-freshness.md) → [索引构建流水线专题](./topics/indexing-pipelines.md) → [索引版本切换专题](./topics/index-versioning-cutover.md) |
| 做搜索分析指标与看板建设 | [搜索分析指标专题](./topics/search-analytics-metrics.md) → [搜索诊断专题](./topics/search-debugging.md) → [搜索实验专题](./topics/search-experiments.md) |
| 做搜索去重与结果合并 | [搜索去重专题](./topics/search-deduplication.md) → [搜索结果多样性专题](./topics/search-result-diversification.md) → [Facet 聚合搜索专题](./topics/faceted-search.md) |
| 做混合检索权重与候选校准 | [混合检索专题](./topics/hybrid-retrieval.md) → [混合检索校准专题](./topics/hybrid-retrieval-calibration.md) → [相关性调优专题](./topics/relevance-tuning.md) |
| 做 Kubernetes 驱逐、抢占与容量治理 | [Kubernetes 驱逐专题](./topics/kubernetes-evictions.md) → [Kubernetes 资源治理专题](./topics/kubernetes-resource-management.md) → [容量规划专题](./topics/capacity-planning.md) |
| 做 Kubernetes 发布回滚与故障恢复 | [Kubernetes 回滚专题](./topics/kubernetes-rollbacks.md) → [Kubernetes 滚动交付专题](./topics/kubernetes-rolling-delivery.md) → [Runbook 与运维手册专题](./topics/runbooks-and-ops.md) |
| 做 Kubernetes ServiceAccount 与 RBAC 治理 | [Kubernetes ServiceAccount 与 RBAC 专题](./topics/kubernetes-serviceaccount-rbac.md) → [RBAC 与 ABAC 专题](./topics/rbac-abac.md) → [Kubernetes 工作负载身份专题](./topics/kubernetes-workload-identity.md) |
| 做 Kubernetes Ingress 灰度发布 | [Kubernetes Ingress 灰度专题](./topics/kubernetes-ingress-canary.md) → [Kubernetes Ingress 与流量入口专题](./topics/kubernetes-ingress-traffic.md) → [渐进式交付专题](./topics/progressive-delivery.md) |
| 做 Token 生命周期治理 | [Token 生命周期专题](./topics/token-lifecycle.md) → [Token 认证专题](./topics/token-authentication.md) → [OAuth2 与 OpenID Connect 专题](./topics/oauth2-oidc.md) |
| 做 Token 吊销与会话失效控制 | [Token 吊销专题](./topics/token-revocation.md) → [Token 生命周期专题](./topics/token-lifecycle.md) → [服务间认证专题](./topics/service-to-service-auth.md) |
| 做策略灰度发布与规则变更控制 | [策略灰度发布专题](./topics/policy-rollout-strategies.md) → [策略引擎专题](./topics/policy-engines.md) → [渐进式交付专题](./topics/progressive-delivery.md) |
| 做配置结构校验与配置防御 | [配置结构校验专题](./topics/config-schema-validation.md) → [配置管理专题](./topics/config-management.md) → [运行时配置专题](./topics/runtime-configuration.md) |
| 做 PostgreSQL 幂等写入与事件防重 | [PostgreSQL 幂等写入专题](./topics/postgresql-idempotent-writes.md) → [幂等与重试专题](./topics/idempotency-retries.md) → [事务与隔离级别专题](./topics/transaction-isolation.md) |
| 做 PostgreSQL 轻量任务队列 | [PostgreSQL 任务队列专题](./topics/postgresql-job-queues.md) → [任务队列架构专题](./topics/task-queue-architectures.md) → [Worker 运行治理专题](./topics/worker-runtime-operations.md) |
| 做 PostgreSQL 分布式互斥与抢锁 | [PostgreSQL Advisory Lock 专题](./topics/postgresql-advisory-locks.md) → [PostgreSQL 锁与并发专题](./topics/postgresql-locking.md) → [连接池专题](./topics/connection-pooling.md) |
| 做 PostgreSQL 在线改表与数据修复 | [PostgreSQL 在线 DDL 专题](./topics/postgresql-online-ddl.md) → [PostgreSQL 数据修复专题](./topics/postgresql-data-repair.md) → [Schema 迁移与回填专题](./topics/schema-migrations-backfill.md) |
| 做搜索查询理解与意图结构化 | [搜索 Query Understanding 专题](./topics/search-query-understanding.md) → [查询意图分类专题](./topics/query-intent-classification.md) → [查询改写专题](./topics/query-rewriting.md) |
| 做搜索排序信号与业务权重治理 | [搜索排序信号专题](./topics/search-ranking-signals.md) → [搜索相关性调优专题](./topics/relevance-tuning.md) → [搜索实验专题](./topics/search-experiments.md) |
| 做搜索容量预算与重建规划 | [搜索容量规划专题](./topics/search-capacity-planning.md) → [索引构建流水线专题](./topics/indexing-pipelines.md) → [容量规划专题](./topics/capacity-planning.md) |
| 做 Kubernetes 节点池与工作负载分层 | [Kubernetes 节点池专题](./topics/kubernetes-node-pools.md) → [Kubernetes 调度与亲和性专题](./topics/kubernetes-scheduling-affinity.md) → [Kubernetes 成本优化专题](./topics/kubernetes-cost-optimization.md) |
| 做 Kubernetes 准入策略与变更拦截 | [Kubernetes 准入控制专题](./topics/kubernetes-admission-control.md) → [策略引擎专题](./topics/policy-engines.md) → [Kubernetes NetworkPolicy 专题](./topics/kubernetes-network-policies.md) |
| 做 GitOps 配置漂移治理 | [Kubernetes 配置漂移专题](./topics/kubernetes-gitops-drift.md) → [GitOps 交付专题](./topics/gitops-delivery.md) → [审计日志专题](./topics/audit-logging.md) |
| 做 JWKS 密钥分发与轮换 | [JWKS 轮换专题](./topics/jwks-key-rotation.md) → [Token 生命周期专题](./topics/token-lifecycle.md) → [密钥轮换专题](./topics/secrets-rotation.md) |
| 做多端登录与会话治理 | [会话管理专题](./topics/session-management.md) → [Token 吊销专题](./topics/token-revocation.md) → [认证与授权专题](./topics/auth-authorization.md) |
| 做控制器排障与多租户平台治理 | [Kubernetes 控制器排障专题](./topics/kubernetes-controller-debugging.md) → [Kubernetes 多租户专题](./topics/kubernetes-multi-tenancy.md) → [Kubernetes 优先级与抢占专题](./topics/kubernetes-priority-preemption.md) |
| 做策略回归验证与权限矩阵测试 | [策略测试专题](./topics/policy-testing.md) → [策略引擎专题](./topics/policy-engines.md) → [契约测试专题](./topics/contract-testing.md) |
| 做配置漂移检测与基线治理 | [配置漂移检测专题](./topics/config-drift-detection.md) → [配置管理专题](./topics/config-management.md) → [配置灰度与回滚专题](./topics/config-rollout-strategies.md) |
| 做 PostgreSQL 在线迁移与无停机 DDL | [PostgreSQL 在线 DDL 专题](./topics/postgresql-online-ddl.md) → [Schema 迁移与回填专题](./topics/schema-migrations-backfill.md) → [PostgreSQL 锁与并发专题](./topics/postgresql-locking.md) |
| 做 PostgreSQL 热点写入与争用缓解 | [PostgreSQL 热点争用专题](./topics/postgresql-hotspot-contention.md) → [PostgreSQL 锁与并发专题](./topics/postgresql-locking.md) → [PostgreSQL 统计与观测专题](./topics/postgresql-stats-observability.md) |
| 做 PostgreSQL 数据修复与补数治理 | [PostgreSQL 数据修复专题](./topics/postgresql-data-repair.md) → [PostgreSQL 批量导入专题](./topics/postgresql-bulk-ingest.md) → [审计日志专题](./topics/audit-logging.md) |
| 做搜索查询规则与运营干预 | [搜索 Query Rules 专题](./topics/search-query-rules.md) → [搜索 Query Understanding 专题](./topics/search-query-understanding.md) → [搜索实验专题](./topics/search-experiments.md) |
| 做搜索召回评测与候选覆盖验证 | [搜索召回评测专题](./topics/search-recall-evaluation.md) → [混合检索校准专题](./topics/hybrid-retrieval-calibration.md) → [RAG 评测专题](./topics/rag-evaluation.md) |
| 做搜索索引成本与资源治理 | [搜索成本治理专题](./topics/search-cost-governance.md) → [搜索容量规划专题](./topics/search-capacity-planning.md) → [成本治理专题](./topics/cost-governance.md) |
| 做 Kubernetes 关键服务优先级保护 | [Kubernetes 优先级与抢占专题](./topics/kubernetes-priority-preemption.md) → [Kubernetes 驱逐专题](./topics/kubernetes-evictions.md) → [Kubernetes PDB 与可用性专题](./topics/kubernetes-pdb-availability.md) |
| 做 Kubernetes 多租户隔离治理 | [Kubernetes 多租户专题](./topics/kubernetes-multi-tenancy.md) → [Kubernetes ServiceAccount 与 RBAC 专题](./topics/kubernetes-serviceaccount-rbac.md) → [Kubernetes NetworkPolicy 专题](./topics/kubernetes-network-policies.md) |
| 做 Kubernetes 控制器收敛排障 | [Kubernetes 控制器排障专题](./topics/kubernetes-controller-debugging.md) → [Kubernetes Pod 排障专题](./topics/kubernetes-pod-debugging.md) → [Runbook 与运维手册专题](./topics/runbooks-and-ops.md) |
| 做高风险操作二次认证 | [风险认证专题](./topics/risk-based-authentication.md) → [会话管理专题](./topics/session-management.md) → [限流专题](./topics/rate-limiting.md) |
| 做策略变更离线回放与影响面评估 | [策略回放与模拟专题](./topics/policy-replay-simulation.md) → [策略测试专题](./topics/policy-testing.md) → [策略灰度发布专题](./topics/policy-rollout-strategies.md) |
| 做配置审批与变更门禁 | [配置变更治理专题](./topics/config-change-governance.md) → [配置结构校验专题](./topics/config-schema-validation.md) → [配置灰度与回滚专题](./topics/config-rollout-strategies.md) |
| 做多包仓库与共享组件治理 | [项目结构专题](./topics/project-structure.md) → [Monorepo 与多包项目专题](./topics/monorepo-multipackage.md) → [PDM](./third_party/pdm.md) |
| 做 worker 运行治理与调优 | [任务队列架构专题](./topics/task-queue-architectures.md) → [Worker 运行治理专题](./topics/worker-runtime-operations.md) → [psutil](./third_party/psutil.md) |
| 做服务韧性与安全发布 | [限流专题](./topics/rate-limiting.md) → [幂等与重试专题](./topics/idempotency-retries.md) → [断路器与隔离专题](./topics/circuit-breakers-bulkheads.md) → [发布策略专题](./topics/deployment-strategies.md) |
| 做服务发现与渐进式发布 | [服务发现专题](./topics/service-discovery.md) → [API 网关模式专题](./topics/api-gateway-patterns.md) → [渐进式交付专题](./topics/progressive-delivery.md) → [事故响应专题](./topics/incident-response.md) |
| 做运行时配置与开关治理 | [配置管理专题](./topics/config-management.md) → [运行时配置专题](./topics/runtime-configuration.md) → [特性开关专题](./topics/feature-flags.md) → [发布策略专题](./topics/deployment-strategies.md) |
| 做 API Key 与服务间认证治理 | [API Key 治理专题](./topics/api-key-management.md) → [服务间认证专题](./topics/service-to-service-auth.md) → [认证与授权专题](./topics/auth-authorization.md) → [密钥轮换专题](./topics/secrets-rotation.md) |
| 做事件驱动系统协作 | [事件驱动架构专题](./topics/event-driven-architecture.md) → [消息系统专题](./topics/message-systems.md) → [数据契约专题](./topics/data-contracts.md) → [消费者驱动契约专题](./topics/consumer-driven-contracts.md) |
| 做 CQRS / Event Sourcing / Saga 架构 | [CQRS 专题](./topics/cqrs.md) → [Event Sourcing 专题](./topics/event-sourcing.md) → [Saga 模式专题](./topics/saga-patterns.md) |
| 做供应链安全与制品治理 | [安全基础专题](./topics/security-basics.md) → [密码安全专题](./topics/password-security.md) → [供应链安全专题](./topics/supply-chain-security.md) |
| 做依赖治理与升级策略 | [Python 包管理专题](./topics/python-package-management.md) → [依赖治理专题](./topics/dependency-governance.md) → [供应链安全专题](./topics/supply-chain-security.md) |
| 做依赖安全与隐私治理 | [依赖扫描专题](./topics/dependency-scanning.md) → [Bandit](./third_party/bandit.md) / [pip-audit](./third_party/pip_audit.md) → [审计日志专题](./topics/audit-logging.md) → [隐私治理专题](./topics/privacy-governance.md) |
| 做 LLM 网关、路由与 Agent 编排 | [LLM 网关专题](./topics/llm-gateway.md) → [模型路由专题](./topics/model-routing.md) → [工具调用专题](./topics/tool-calling.md) → [Agent 编排专题](./topics/agent-orchestration.md) |

## 按任务查找

| 任务方向 | 推荐入口 | 任务方向 | 推荐入口 | 任务方向 | 推荐入口 | 任务方向 | 推荐入口 |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 脚本与自动化 | [argparse](./stdlib/argparse.md)、[subprocess](./stdlib/subprocess.md)、[logging](./stdlib/logging.md)、[命令行自动化专题](./topics/automation-cli.md) | 文件与文本处理 | [pathlib](./stdlib/pathlib.md)、[re](./stdlib/re.md)、[json](./stdlib/json.md)、[文件处理专题](./topics/file-processing.md)、[数据清洗专题](./topics/data-cleaning.md) | 并发与网络 | [asyncio](./stdlib/asyncio.md)、[httpx](./third_party/httpx.md)、[aiohttp](./third_party/aiohttp.md)、[网络编程专题](./topics/network-programming.md)、[gRPC 进阶专题](./topics/grpc-advanced.md) | 测试与质量 | [测试与质量专题](./topics/testing-quality.md)、[测试进阶专题](./topics/testing-advanced.md)、[契约测试专题](./topics/contract-testing.md)、[压测专题](./topics/load-testing.md) |
| 数据库建模与事务 | [数据库开发专题](./topics/database-development.md)、[SQLAlchemy 2.x 基础](./database/sqlalchemy.md)、[事务与隔离级别专题](./topics/transaction-isolation.md)、[Schema 迁移与回填专题](./topics/schema-migrations-backfill.md) | PostgreSQL 深水区 | [PostgreSQL 开发专题](./topics/postgresql-development.md)、[PostgreSQL 锁与并发专题](./topics/postgresql-locking.md)、[PostgreSQL 死锁排障专题](./topics/postgresql-deadlock-troubleshooting.md)、[PostgreSQL 长事务专题](./topics/postgresql-long-transactions.md)、[PostgreSQL 批量导入专题](./topics/postgresql-bulk-ingest.md)、[PostgreSQL 幂等写入专题](./topics/postgresql-idempotent-writes.md)、[PostgreSQL 任务队列专题](./topics/postgresql-job-queues.md)、[PostgreSQL Advisory Lock 专题](./topics/postgresql-advisory-locks.md)、[PostgreSQL 在线 DDL 专题](./topics/postgresql-online-ddl.md)、[PostgreSQL 热点争用专题](./topics/postgresql-hotspot-contention.md)、[PostgreSQL 数据修复专题](./topics/postgresql-data-repair.md)、[PostgreSQL 复制与故障切换专题](./topics/postgresql-replication-failover.md)、[PostgreSQL 复制延迟专题](./topics/postgresql-replication-lag.md)、[PostgreSQL 读写分离专题](./topics/postgresql-read-write-splitting.md)、[PostgreSQL 连接耗尽专题](./topics/postgresql-connection-exhaustion.md)、[PostgreSQL 语句超时专题](./topics/postgresql-statement-timeouts.md)、[PostgreSQL 租户隔离专题](./topics/postgresql-tenant-isolation.md)、[PostgreSQL 分区维护专题](./topics/postgresql-partition-maintenance.md)、[PostgreSQL WAL 与 Checkpoint 专题](./topics/postgresql-wal-checkpoint.md)、[PostgreSQL 备份与恢复专题](./topics/postgresql-backup-restore.md)、[PostgreSQL 逻辑解码专题](./topics/postgresql-logical-decoding.md) | MySQL / MongoDB / Redis | [MySQL 开发专题](./topics/mysql-development.md)、[MySQL 查询计划专题](./topics/mysql-query-plans.md)、[MySQL 锁冲突与争用专题](./topics/mysql-locking-contention.md)、[MySQL 在线改表专题](./topics/mysql-online-schema-change.md)、[MongoDB 开发专题](./topics/mongodb-development.md)、[MongoDB 模式设计专题](./topics/mongodb-schema-design.md)、[MongoDB 索引与聚合专题](./topics/mongodb-indexing-aggregation.md)、[MongoDB Change Streams 专题](./topics/mongodb-change-streams.md)、[Redis 高级专题](./topics/redis-advanced.md)、[Redis Streams 消费专题](./topics/redis-streams-consumers.md)、[Redis 分布式锁专题](./topics/redis-distributed-locks.md)、[Redis 缓存失效策略专题](./topics/redis-cache-invalidation.md)、[缓存与队列专题](./topics/cache-queues.md)、[缓存稳定性专题](./topics/cache-stability-patterns.md) | 数据工程与湖仓 | [数据管道专题](./topics/data-pipelines.md)、[数据仓库与 ETL 专题](./topics/data-warehouse-etl.md)、[Lakehouse Catalog 专题](./topics/lakehouse-catalogs.md)、[Spark 数据处理专题](./topics/spark-data-processing.md) |
| 消息与流处理 | [消息系统专题](./topics/message-systems.md)、[消费者组运维专题](./topics/consumer-group-operations.md)、[流处理专题](./topics/stream-processing.md)、[Kafka 重试与 DLQ 专题](./topics/kafka-retry-dlq.md) | API 与服务治理 | [FastAPI 进阶专题](./topics/fastapi-advanced.md)、[认证与授权专题](./topics/auth-authorization.md)、[风险认证专题](./topics/risk-based-authentication.md)、[API Key 治理专题](./topics/api-key-management.md)、[服务间认证专题](./topics/service-to-service-auth.md)、[Token 生命周期专题](./topics/token-lifecycle.md)、[Token 吊销专题](./topics/token-revocation.md)、[JWKS 轮换专题](./topics/jwks-key-rotation.md)、[会话管理专题](./topics/session-management.md)、[策略灰度发布专题](./topics/policy-rollout-strategies.md)、[策略测试专题](./topics/policy-testing.md)、[策略回放与模拟专题](./topics/policy-replay-simulation.md)、[OpenAPI 治理专题](./topics/openapi-governance.md)、[API 分页与过滤专题](./topics/api-pagination-filtering.md)、[API 错误契约专题](./topics/api-error-contracts.md)、[OpenAPI SDK 生成专题](./topics/openapi-sdk-generation.md)、[限流专题](./topics/rate-limiting.md)、[发布策略专题](./topics/deployment-strategies.md) | 搜索与 RAG | [搜索系统专题](./topics/search-systems.md)、[搜索诊断专题](./topics/search-debugging.md)、[搜索拼写纠错专题](./topics/search-spell-correction.md)、[搜索索引新鲜度专题](./topics/search-index-freshness.md)、[搜索 Query Understanding 专题](./topics/search-query-understanding.md)、[搜索排序信号专题](./topics/search-ranking-signals.md)、[搜索 Query Rules 专题](./topics/search-query-rules.md)、[查询意图分类专题](./topics/query-intent-classification.md)、[搜索自动补全专题](./topics/search-autocomplete.md)、[搜索零结果分析专题](./topics/search-zero-results.md)、[混合检索专题](./topics/hybrid-retrieval.md)、[混合检索校准专题](./topics/hybrid-retrieval-calibration.md)、[RAG 流水线专题](./topics/rag-pipelines.md)、[RAG 评测专题](./topics/rag-evaluation.md)、[Reranker 服务化专题](./topics/reranker-serving.md) | 检索构建与相关性 | [索引构建流水线专题](./topics/indexing-pipelines.md)、[文档切分专题](./topics/document-chunking.md)、[查询改写专题](./topics/query-rewriting.md)、[搜索分析指标专题](./topics/search-analytics-metrics.md)、[搜索去重专题](./topics/search-deduplication.md)、[搜索召回评测专题](./topics/search-recall-evaluation.md)、[搜索成本治理专题](./topics/search-cost-governance.md)、[搜索过滤设计专题](./topics/search-filter-design.md)、[Facet 聚合搜索专题](./topics/faceted-search.md)、[元数据过滤专题](./topics/metadata-filtering.md)、[搜索同义词与分析器专题](./topics/search-synonyms-analyzers.md)、[搜索实验专题](./topics/search-experiments.md)、[搜索容量规划专题](./topics/search-capacity-planning.md)、[搜索结果多样性专题](./topics/search-result-diversification.md)、[相关性调优专题](./topics/relevance-tuning.md) |
| AI 与 Agent | [Prompt 工程专题](./topics/prompt-engineering.md)、[上下文工程专题](./topics/context-engineering.md)、[LLM 网关专题](./topics/llm-gateway.md)、[Agent 编排专题](./topics/agent-orchestration.md) | 数据治理与合规 | [数据契约专题](./topics/data-contracts.md)、[数据血缘专题](./topics/data-lineage.md)、[Schema Registry 专题](./topics/schema-registry.md)、[SBOM 与 Provenance 专题](./topics/sbom-provenance.md) | Kubernetes 与平台 | [Kubernetes 运维专题](./topics/kubernetes-operations.md)、[Kubernetes 驱逐专题](./topics/kubernetes-evictions.md)、[Kubernetes 回滚专题](./topics/kubernetes-rollbacks.md)、[Kubernetes ServiceAccount 与 RBAC 专题](./topics/kubernetes-serviceaccount-rbac.md)、[Kubernetes 准入控制专题](./topics/kubernetes-admission-control.md)、[Kubernetes 节点池专题](./topics/kubernetes-node-pools.md)、[Kubernetes 优先级与抢占专题](./topics/kubernetes-priority-preemption.md)、[Kubernetes 多租户专题](./topics/kubernetes-multi-tenancy.md)、[Kubernetes 控制器排障专题](./topics/kubernetes-controller-debugging.md)、[Kubernetes 配置漂移专题](./topics/kubernetes-gitops-drift.md)、[Kubernetes Ingress 灰度专题](./topics/kubernetes-ingress-canary.md)、[Kubernetes Stateful 工作负载专题](./topics/kubernetes-stateful-workloads.md)、[Kubernetes Job 与 CronJob 专题](./topics/kubernetes-cronjobs-jobs.md)、[Kubernetes NetworkPolicy 专题](./topics/kubernetes-network-policies.md)、[Kubernetes Secret 分发专题](./topics/kubernetes-secret-distribution.md)、[Kubernetes ConfigMap 与运行时配置专题](./topics/kubernetes-configmaps-runtime-config.md)、[Kubernetes 工作负载身份专题](./topics/kubernetes-workload-identity.md)、[Kubernetes 镜像拉取故障专题](./topics/kubernetes-image-pull-failures.md)、[Kubernetes Pod 排障专题](./topics/kubernetes-pod-debugging.md)、[Kubernetes 自动扩缩容专题](./topics/kubernetes-autoscaling.md)、[Kubernetes 滚动交付专题](./topics/kubernetes-rolling-delivery.md)、[Kubernetes PDB 与可用性专题](./topics/kubernetes-pdb-availability.md)、[Kubernetes 调度与亲和性专题](./topics/kubernetes-scheduling-affinity.md)、[Kubernetes Ingress 与流量入口专题](./topics/kubernetes-ingress-traffic.md)、[Kubernetes 多集群专题](./topics/kubernetes-multi-cluster.md) | 可观测性与 SRE | [可观测性专题](./topics/observability.md)、[观测埋点专题](./topics/observability-instrumentation.md)、[日志关联与结构化日志专题](./topics/log-correlation-structured-logging.md)、[指标基数治理专题](./topics/metrics-cardinality-governance.md)、[遥测与链路追踪专题](./topics/telemetry-tracing.md)、[告警与 SLO 专题](./topics/alerting-slos.md)、[事故响应专题](./topics/incident-response.md) |
| 文档与多媒体 | [PDF 与 OCR 专题](./topics/pdf-ocr-processing.md)、[文档抽取专题](./topics/document-extraction.md)、[图像处理专题](./topics/image-processing.md)、[媒体处理专题](./topics/media-processing.md) | 数据分析与展示 | [pandas](./third_party/pandas.md)、[Polars](./third_party/polars.md)、[数据可视化专题](./topics/data-visualization.md)、[Excel 自动化专题](./topics/excel-automation.md) | 工程交付与运行时 | [项目结构专题](./topics/project-structure.md)、[CI/CD 专题](./topics/ci-cd.md)、[部署与运维专题](./topics/deployment-operations.md)、[运行时配置专题](./topics/runtime-configuration.md)、[配置结构校验专题](./topics/config-schema-validation.md)、[配置漂移检测专题](./topics/config-drift-detection.md)、[配置变更治理专题](./topics/config-change-governance.md)、[配置灰度与回滚专题](./topics/config-rollout-strategies.md) | 数据库连接与池化 | [连接池专题](./topics/connection-pooling.md)、[psycopg_pool](./third_party/psycopg_pool.md)、[asyncpg](./third_party/asyncpg.md)、[异步数据库专题](./topics/async-database-access.md) |

## 标准库总览

| 分类 | 入口 | 分类 | 入口 | 分类 | 入口 | 分类 | 入口 |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 文本处理 | [string](./stdlib/string.md)、[re](./stdlib/re.md) | 数据序列化 | [json](./stdlib/json.md)、[csv](./stdlib/csv.md)、[pickle](./stdlib/pickle.md)、[configparser 与 tomllib](./stdlib/configparser_tomllib.md) | 时间与数值 | [datetime](./stdlib/datetime.md)、[time](./stdlib/time.md)、[math](./stdlib/math.md)、[decimal](./stdlib/decimal.md)、[random](./stdlib/random.md)、[statistics](./stdlib/statistics.md)、[enum 与 fractions](./stdlib/enum_fractions.md) | 文件与系统 | [os](./stdlib/os.md)、[sys](./stdlib/sys.md)、[pathlib](./stdlib/pathlib.md)、[glob](./stdlib/glob.md)、[tempfile](./stdlib/tempfile.md)、[shutil](./stdlib/shutil.md) |
| 进程与命令行 | [subprocess](./stdlib/subprocess.md)、[argparse](./stdlib/argparse.md)、[contextlib](./stdlib/contextlib.md)、[io 与 textwrap](./stdlib/io_textwrap.md)、[copy 与 pprint](./stdlib/copy_pprint.md) | 并发与网络 | [asyncio](./stdlib/asyncio.md)、[threading](./stdlib/threading.md)、[queue](./stdlib/queue.md)、[concurrent.futures](./stdlib/concurrent_futures.md)、[multiprocessing](./stdlib/multiprocessing.md)、[urllib](./stdlib/urllib.md)、[socket](./stdlib/socket.md)、[email](./stdlib/email.md)、[http.server](./stdlib/http_server.md)、[secrets 与 base64](./stdlib/secrets_base64.md) | 类型与集合 | [collections](./stdlib/collections.md)、[itertools 与 functools](./stdlib/itertools_functools.md)、[typing 与 dataclasses](./stdlib/typing_dataclasses.md)、[bisect 与 heapq](./stdlib/bisect_heapq.md) | 存储与调试 | [sqlite3](./stdlib/sqlite3.md)、[hashlib](./stdlib/hashlib.md)、[uuid](./stdlib/uuid.md)、[logging](./stdlib/logging.md)、[traceback](./stdlib/traceback.md)、[cProfile](./stdlib/cprofile.md)、[doctest](./stdlib/doctest.md)、[unittest](./stdlib/unittest.md)、[unittest.mock](./stdlib/unittest_mock.md)、[pdb](./stdlib/pdb.md)、[xml.etree.ElementTree](./stdlib/xml_parsing.md)、[json 与 csv 组合速览](./stdlib/json_csv.md)、[logging 与 subprocess 组合速览](./stdlib/logging_subprocess.md)、[asyncio 与 threading](./stdlib/asyncio_threading.md) |

## 第三方常用库

| 分类 | 常用库 | 分类 | 常用库 | 分类 | 常用库 | 分类 | 常用库 |
| --- | --- | --- | --- | --- | --- | --- | --- |
| HTTP / 抓取 | [requests](./third_party/requests.md)、[httpx](./third_party/httpx.md)、[aiohttp](./third_party/aiohttp.md)、[aiofiles](./third_party/aiofiles.md)、[Beautiful Soup 4](./third_party/beautifulsoup4.md)、[Scrapy](./third_party/scrapy.md)、[Playwright](./third_party/playwright.md)、[Selenium](./third_party/selenium.md) | CLI / 展示 | [rich](./third_party/rich.md)、[typer](./third_party/typer.md)、[jinja2](./third_party/jinja2.md)、[streamlit](./third_party/streamlit.md) | 测试 / 核心 | [pytest](./third_party/pytest.md)、[coverage.py](./third_party/coverage.md)、[pytest-cov](./third_party/pytest_cov.md)、[pytest-asyncio](./third_party/pytest_asyncio.md)、[respx](./third_party/respx.md) | 测试 / 高级 | [VCR.py](./third_party/vcrpy.md)、[Freezegun](./third_party/freezegun.md)、[Faker](./third_party/faker.md)、[factory-boy](./third_party/factory_boy.md)、[Locust](./third_party/locust.md)、[testcontainers](./third_party/testcontainers.md)、[pytest-benchmark](./third_party/pytest_benchmark.md)、[pytest-xdist](./third_party/pytest_xdist.md)、[Hypothesis](./third_party/hypothesis.md)、[Schemathesis](./third_party/schemathesis.md)、[Pact](./third_party/pact.md) |
| 配置 / 类型 / 序列化 | [pydantic](./third_party/pydantic.md)、[pydantic-settings](./third_party/pydantic_settings.md)、[dynaconf](./third_party/dynaconf.md)、[mypy](./third_party/mypy.md)、[ruff](./third_party/ruff.md)、[pre-commit](./third_party/pre_commit.md)、[orjson](./third_party/orjson.md)、[msgspec](./third_party/msgspec.md)、[hvac](./third_party/hvac.md) | 任务 / 消息 | [AnyIO](./third_party/anyio.md)、[celery](./third_party/celery.md)、[Dramatiq](./third_party/dramatiq.md)、[arq](./third_party/arq.md)、[APScheduler](./third_party/apscheduler.md)、[kafka-python](./third_party/kafka_python.md)、[aiokafka](./third_party/aiokafka.md)、[confluent-kafka](./third_party/confluent_kafka.md)、[websockets](./third_party/websockets.md)、[pika](./third_party/pika.md)、[nats-py](./third_party/nats_py.md) | Web / 服务 | [Starlette](./third_party/starlette.md)、[grpcio](./third_party/grpc.md)、[grpcio-tools](./third_party/grpcio_tools.md)、[gunicorn 与 uvicorn](./third_party/gunicorn_uvicorn.md)、[SlowAPI](./third_party/slowapi.md)、[tenacity](./third_party/tenacity.md)、[pybreaker](./third_party/pybreaker.md)、[Unleash](./third_party/unleash.md)、[Graphene](./third_party/graphene.md)、[Strawberry GraphQL](./third_party/strawberry_graphql.md) | 安全 / 鉴权 | [Casbin](./third_party/casbin.md)、[Bandit](./third_party/bandit.md)、[pip-audit](./third_party/pip_audit.md)、[Safety](./third_party/safety.md)、[PyJWT](./third_party/pyjwt.md)、[argon2-cffi](./third_party/argon2_cffi.md) |
| PostgreSQL / SQL 工具 | [psycopg](./third_party/psycopg.md)、[psycopg_pool](./third_party/psycopg_pool.md)、[asyncpg](./third_party/asyncpg.md)、[SQLModel](./third_party/sqlmodel.md)、[Alembic](./third_party/alembic.md)、[pgvector](./third_party/pgvector.md)、[SQLGlot](./third_party/sqlglot.md) | Redis / 文档库 / 对象存储 | [redis-py](./third_party/redis.md)、[Redis OM](./third_party/redis_om.md)、[PyMongo](./third_party/pymongo.md)、[Motor](./third_party/motor.md)、[Beanie](./third_party/beanie.md)、[boto3](./third_party/boto3.md)、[MinIO](./third_party/minio.md)、[s3fs](./third_party/s3fs.md) | MySQL / 异步数据库 | [asyncmy](./third_party/asyncmy.md)、[databases](./third_party/databases.md)、[PyMySQL](./third_party/pymysql.md)、[mysqlclient](./third_party/mysqlclient.md) | 数据分析 / 可视化 | [numpy](./third_party/numpy.md)、[pandas](./third_party/pandas.md)、[matplotlib](./third_party/matplotlib.md)、[seaborn](./third_party/seaborn.md)、[plotly](./third_party/plotly.md)、[openpyxl](./third_party/openpyxl.md)、[PyArrow](./third_party/pyarrow.md)、[Polars](./third_party/polars.md)、[DuckDB](./third_party/duckdb.md) |
| 数据工程 / 湖仓 / 编排 | [PySpark](./third_party/pyspark.md)、[deltalake](./third_party/deltalake.md)、[PyIceberg](./third_party/pyiceberg.md)、[fastparquet](./third_party/fastparquet.md)、[clickhouse-connect](./third_party/clickhouse_connect.md)、[dbt](./third_party/dbt.md)、[Great Expectations](./third_party/great_expectations.md)、[pandera](./third_party/pandera.md)、[Airflow](./third_party/airflow.md)、[Prefect](./third_party/prefect.md)、[Dagster](./third_party/dagster.md)、[Dask](./third_party/dask.md)、[Ray](./third_party/ray.md) | ML / 特征 / 评估 | [MLflow](./third_party/mlflow.md)、[Feast](./third_party/feast.md)、[Evidently](./third_party/evidently.md)、[Optuna](./third_party/optuna.md)、[scikit-learn](./third_party/scikit_learn.md)、[XGBoost](./third_party/xgboost.md)、[LightGBM](./third_party/lightgbm.md)、[ONNX Runtime](./third_party/onnxruntime.md)、[tritonclient](./third_party/tritonclient.md) | 搜索 / 检索 / 向量 | [Elasticsearch](./third_party/elasticsearch.md)、[opensearch-py](./third_party/opensearch_py.md)、[rank-bm25](./third_party/rank_bm25.md)、[FAISS](./third_party/faiss.md)、[pymilvus](./third_party/pymilvus.md)、[qdrant-client](./third_party/qdrant_client.md)、[sentence-transformers](./third_party/sentence_transformers.md) | LLM / Agent | [LangChain](./third_party/langchain.md)、[LangGraph](./third_party/langgraph.md)、[LiteLLM](./third_party/litellm.md)、[LlamaIndex](./third_party/llamaindex.md)、[tiktoken](./third_party/tiktoken.md)、[Ragas](./third_party/ragas.md) |
| 平台 / 观测 / 运维 | [Helm](./third_party/helm.md)、[Kubernetes Python Client](./third_party/kubernetes.md)、[ansible-runner](./third_party/ansible_runner.md)、[python-terraform](./third_party/python_terraform.md)、[structlog](./third_party/structlog.md)、[prometheus-client](./third_party/prometheus_client.md)、[OpenTelemetry](./third_party/opentelemetry.md)、[sentry-sdk](./third_party/sentry_sdk.md)、[psutil](./third_party/psutil.md)、[watchfiles](./third_party/watchfiles.md)、[uvloop](./third_party/uvloop.md) | 文档 / OCR | [Pillow](./third_party/pillow.md)、[PyMuPDF](./third_party/pymupdf.md)、[pypdf](./third_party/pypdf.md)、[pytesseract](./third_party/pytesseract.md)、[unstructured](./third_party/unstructured.md) | 多媒体 / 视觉 | [OpenCV](./third_party/opencv_python.md)、[ffmpeg-python](./third_party/ffmpeg_python.md) | 包管理 / 发布工具 | [uv](./third_party/uv.md)、[Poetry](./third_party/poetry.md)、[PDM](./third_party/pdm.md)、[Hatch](./third_party/hatch.md)、[tox](./third_party/tox.md)、[nox](./third_party/nox.md) |

## 专题与扩展

| 分类 | 覆盖文档 | 分类 | 覆盖文档 | 分类 | 覆盖文档 | 分类 | 覆盖文档 |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 语言基础 | [语法与数据类型](./basics/syntax-data-types.md)、[控制流](./basics/control-flow.md)、[函数与作用域](./basics/functions-scope.md)、[可迭代对象与迭代器](./basics/iterables-iterators.md)、[导入、包与虚拟环境](./basics/imports-venv.md)、[面向对象编程](./basics/oop.md)、[函数与模块组织](./basics/functions-modules.md)、[推导式与生成器](./basics/comprehensions-generators.md)、[装饰器与上下文管理](./basics/decorators-context-managers.md)、[异常处理](./basics/exceptions.md)、[异常类型合集](./basics/exception-types.md) | 入门框架与案例 | [Flask 入门](./frameworks/flask.md)、[FastAPI 入门](./frameworks/fastapi.md)、[Django 入门](./frameworks/django.md)、[SQLAlchemy 2.x 基础](./database/sqlalchemy.md)、[常见 Python 实战脚本](./examples/common_cases.md)、[Python 小项目模板](./examples/mini_projects.md) | 通用开发场景 | [算法与数据结构专题](./topics/algorithms-data-structures.md)、[命令行自动化专题](./topics/automation-cli.md)、[文件处理专题](./topics/file-processing.md)、[数据清洗专题](./topics/data-cleaning.md)、[数据可视化专题](./topics/data-visualization.md)、[网络编程专题](./topics/network-programming.md)、[Web 抓取专题](./topics/web-scraping.md)、[Scrapy 爬取专题](./topics/scrapy-crawling.md)、[浏览器自动化专题](./topics/browser-automation.md)、[Excel 自动化专题](./topics/excel-automation.md) | 文档 / OCR / 多媒体 | [PDF 与 OCR 专题](./topics/pdf-ocr-processing.md)、[文档抽取专题](./topics/document-extraction.md)、[图像处理专题](./topics/image-processing.md)、[计算机视觉专题](./topics/computer-vision.md)、[媒体处理专题](./topics/media-processing.md) |
| 工程与发布 | [项目结构专题](./topics/project-structure.md)、[代码质量专题](./topics/code-quality.md)、[CI/CD 专题](./topics/ci-cd.md)、[配置管理专题](./topics/config-management.md)、[配置结构校验专题](./topics/config-schema-validation.md)、[配置漂移检测专题](./topics/config-drift-detection.md)、[配置变更治理专题](./topics/config-change-governance.md)、[打包与发布专题](./topics/packaging-release.md)、[部署与运维专题](./topics/deployment-operations.md)、[发布策略专题](./topics/deployment-strategies.md)、[Python 包管理专题](./topics/python-package-management.md)、[依赖治理专题](./topics/dependency-governance.md)、[开发环境热重载专题](./topics/dev-reload-workflows.md)、[Monorepo 与多包项目专题](./topics/monorepo-multipackage.md)、[多环境执行专题](./topics/multi-environment-execution.md)、[Docker 专题](./topics/docker-basics.md)、[Linux 与 Python 运维专题](./topics/linux-python-ops.md)、[基础设施自动化专题](./topics/infrastructure-automation.md)、[运行时配置专题](./topics/runtime-configuration.md)、[配置灰度与回滚专题](./topics/config-rollout-strategies.md)、[备份与归档专题](./topics/backup-archiving.md) | 测试与质量 | [接口测试专题](./topics/api-testing.md)、[测试与质量专题](./topics/testing-quality.md)、[测试进阶专题](./topics/testing-advanced.md)、[异步测试专题](./topics/async-testing.md)、[并行测试专题](./topics/parallel-testing.md)、[属性测试专题](./topics/property-based-testing.md)、[测试矩阵专题](./topics/test-matrix.md)、[测试金字塔与切片专题](./topics/test-pyramids-and-slicing.md)、[测试数据工厂专题](./topics/test-data-factories.md)、[HTTP Mock 与录制专题](./topics/http-mocking-recording.md)、[端到端测试专题](./topics/end-to-end-testing.md)、[API Fuzzing 专题](./topics/api-fuzzing.md)、[压测专题](./topics/load-testing.md)、[性能基准专题](./topics/benchmarking.md)、[时间与时钟测试专题](./topics/time-and-clock-testing.md)、[契约测试专题](./topics/contract-testing.md)、[消费者驱动契约专题](./topics/consumer-driven-contracts.md) | Web / API / 协议 | [API 开发专题](./topics/api-development.md)、[API 分页与过滤专题](./topics/api-pagination-filtering.md)、[API 错误契约专题](./topics/api-error-contracts.md)、[FastAPI 进阶专题](./topics/fastapi-advanced.md)、[FastAPI WebSocket 与 SSE 专题](./topics/fastapi-websocket-sse.md)、[FastAPI 生命周期与后台任务专题](./topics/fastapi-lifespan-background.md)、[GraphQL API 专题](./topics/graphql-apis.md)、[gRPC 进阶专题](./topics/grpc-advanced.md)、[OpenAPI 治理专题](./topics/openapi-governance.md)、[OpenAPI SDK 生成专题](./topics/openapi-sdk-generation.md)、[API 版本治理专题](./topics/api-versioning.md)、[HTTP/2 与流式响应专题](./topics/http2-and-streaming.md) | 服务治理与身份权限 | [认证与授权专题](./topics/auth-authorization.md)、[风险认证专题](./topics/risk-based-authentication.md)、[API Key 治理专题](./topics/api-key-management.md)、[服务间认证专题](./topics/service-to-service-auth.md)、[Token 认证专题](./topics/token-authentication.md)、[Token 生命周期专题](./topics/token-lifecycle.md)、[Token 吊销专题](./topics/token-revocation.md)、[JWKS 轮换专题](./topics/jwks-key-rotation.md)、[会话管理专题](./topics/session-management.md)、[OAuth2 与 OpenID Connect 专题](./topics/oauth2-oidc.md)、[RBAC 与 ABAC 专题](./topics/rbac-abac.md)、[策略引擎专题](./topics/policy-engines.md)、[策略灰度发布专题](./topics/policy-rollout-strategies.md)、[策略测试专题](./topics/policy-testing.md)、[策略回放与模拟专题](./topics/policy-replay-simulation.md)、[服务中间件专题](./topics/service-middleware.md)、[依赖注入专题](./topics/dependency-injection.md)、[健康检查与指标专题](./topics/health-metrics.md)、[限流专题](./topics/rate-limiting.md)、[幂等与重试专题](./topics/idempotency-retries.md)、[断路器与隔离专题](./topics/circuit-breakers-bulkheads.md)、[代理与 Egress 治理专题](./topics/proxy-and-egress.md)、[API 网关模式专题](./topics/api-gateway-patterns.md)、[服务发现专题](./topics/service-discovery.md)、[渐进式交付专题](./topics/progressive-delivery.md)、[特性开关专题](./topics/feature-flags.md) |
| 异步 / 实时 / 消息 | [异步编程专题](./topics/async-programming.md)、[异步资源生命周期专题](./topics/async-resource-lifecycles.md)、[实时通信专题](./topics/realtime-communication.md)、[缓存与队列专题](./topics/cache-queues.md)、[缓存稳定性专题](./topics/cache-stability-patterns.md)、[任务调度专题](./topics/task-scheduling.md)、[任务队列架构专题](./topics/task-queue-architectures.md)、[Worker 运行治理专题](./topics/worker-runtime-operations.md)、[Webhooks 专题](./topics/webhooks.md)、[消息系统专题](./topics/message-systems.md)、[消费者组运维专题](./topics/consumer-group-operations.md)、[RabbitMQ 专题](./topics/rabbitmq-messaging.md)、[NATS 专题](./topics/nats-messaging.md)、[Redis Streams 消费专题](./topics/redis-streams-consumers.md) | 流处理与事件架构 | [流处理专题](./topics/stream-processing.md)、[Kafka 重试与 DLQ 专题](./topics/kafka-retry-dlq.md)、[背压与流控专题](./topics/backpressure-and-flow-control.md)、[Outbox / Inbox 模式专题](./topics/outbox-inbox-patterns.md)、[事件驱动架构专题](./topics/event-driven-architecture.md)、[变更数据捕获专题](./topics/change-data-capture.md)、[Schema Registry 专题](./topics/schema-registry.md)、[CQRS 专题](./topics/cqrs.md)、[Event Sourcing 专题](./topics/event-sourcing.md)、[Saga 模式专题](./topics/saga-patterns.md)、[工作流编排专题](./topics/workflow-orchestration.md)、[分布式计算专题](./topics/distributed-computing.md) | 数据库基础与性能 | [数据库开发专题](./topics/database-development.md)、[异步数据库专题](./topics/async-database-access.md)、[事务与隔离级别专题](./topics/transaction-isolation.md)、[连接池专题](./topics/connection-pooling.md)、[索引设计专题](./topics/index-design.md)、[查询计划分析专题](./topics/query-plan-analysis.md)、[Schema 迁移与回填专题](./topics/schema-migrations-backfill.md)、[分片与分区专题](./topics/sharding-partitioning.md)、[SQL 优化专题](./topics/sql-optimization.md)、[SQLAlchemy 进阶专题](./topics/sqlalchemy-advanced.md) | 关系型 / 文档型 / 存储 | [PostgreSQL 开发专题](./topics/postgresql-development.md)、[PostgreSQL 锁与并发专题](./topics/postgresql-locking.md)、[PostgreSQL 死锁排障专题](./topics/postgresql-deadlock-troubleshooting.md)、[PostgreSQL 长事务专题](./topics/postgresql-long-transactions.md)、[PostgreSQL 批量导入专题](./topics/postgresql-bulk-ingest.md)、[PostgreSQL 幂等写入专题](./topics/postgresql-idempotent-writes.md)、[PostgreSQL 任务队列专题](./topics/postgresql-job-queues.md)、[PostgreSQL Advisory Lock 专题](./topics/postgresql-advisory-locks.md)、[PostgreSQL 在线 DDL 专题](./topics/postgresql-online-ddl.md)、[PostgreSQL 热点争用专题](./topics/postgresql-hotspot-contention.md)、[PostgreSQL 数据修复专题](./topics/postgresql-data-repair.md)、[PostgreSQL VACUUM 与膨胀专题](./topics/postgresql-vacuum-bloat.md)、[PostgreSQL 复制与故障切换专题](./topics/postgresql-replication-failover.md)、[PostgreSQL 复制延迟专题](./topics/postgresql-replication-lag.md)、[PostgreSQL 读写分离专题](./topics/postgresql-read-write-splitting.md)、[PostgreSQL 连接耗尽专题](./topics/postgresql-connection-exhaustion.md)、[PostgreSQL 语句超时专题](./topics/postgresql-statement-timeouts.md)、[PostgreSQL 统计与观测专题](./topics/postgresql-stats-observability.md)、[PostgreSQL 租户隔离专题](./topics/postgresql-tenant-isolation.md)、[PostgreSQL 分区维护专题](./topics/postgresql-partition-maintenance.md)、[MySQL 开发专题](./topics/mysql-development.md)、[MySQL 查询计划专题](./topics/mysql-query-plans.md)、[MySQL 锁冲突与争用专题](./topics/mysql-locking-contention.md)、[MySQL 在线改表专题](./topics/mysql-online-schema-change.md)、[MongoDB 开发专题](./topics/mongodb-development.md)、[MongoDB 模式设计专题](./topics/mongodb-schema-design.md)、[MongoDB 索引与聚合专题](./topics/mongodb-indexing-aggregation.md)、[MongoDB Change Streams 专题](./topics/mongodb-change-streams.md)、[Redis 高级专题](./topics/redis-advanced.md)、[Redis 分布式锁专题](./topics/redis-distributed-locks.md)、[Redis 缓存失效策略专题](./topics/redis-cache-invalidation.md)、[对象存储专题](./topics/object-storage.md)、[数据湖存储专题](./topics/data-lake-storage.md) |
| 数据平台与湖仓 | [数据管道专题](./topics/data-pipelines.md)、[数据仓库与 ETL 专题](./topics/data-warehouse-etl.md)、[分析工程专题](./topics/analytics-engineering.md)、[列式数据处理专题](./topics/columnar-data-processing.md)、[Parquet 与 Arrow 专题](./topics/parquet-arrow.md)、[Lakehouse 表格式专题](./topics/table-formats-lakehouse.md)、[Lakehouse Catalog 专题](./topics/lakehouse-catalogs.md)、[Delta Lake 专题](./topics/delta-lake.md)、[Spark 数据处理专题](./topics/spark-data-processing.md) | 数据治理与契约 | [数据契约专题](./topics/data-contracts.md)、[数据质量测试专题](./topics/data-quality-testing.md)、[Schema 演进专题](./topics/schema-evolution.md)、[数据血缘专题](./topics/data-lineage.md)、[数据脱敏专题](./topics/data-masking.md)、[隐私治理专题](./topics/privacy-governance.md)、[审计日志专题](./topics/audit-logging.md)、[在线离线一致性专题](./topics/online-offline-consistency.md) | 搜索 / 向量 / RAG | [搜索系统专题](./topics/search-systems.md)、[搜索诊断专题](./topics/search-debugging.md)、[搜索拼写纠错专题](./topics/search-spell-correction.md)、[搜索索引新鲜度专题](./topics/search-index-freshness.md)、[搜索分析指标专题](./topics/search-analytics-metrics.md)、[搜索 Query Understanding 专题](./topics/search-query-understanding.md)、[搜索排序信号专题](./topics/search-ranking-signals.md)、[搜索 Query Rules 专题](./topics/search-query-rules.md)、[搜索容量规划专题](./topics/search-capacity-planning.md)、[搜索召回评测专题](./topics/search-recall-evaluation.md)、[搜索成本治理专题](./topics/search-cost-governance.md)、[搜索去重专题](./topics/search-deduplication.md)、[查询意图分类专题](./topics/query-intent-classification.md)、[搜索自动补全专题](./topics/search-autocomplete.md)、[搜索零结果分析专题](./topics/search-zero-results.md)、[搜索过滤设计专题](./topics/search-filter-design.md)、[搜索多租户隔离专题](./topics/search-multitenancy.md)、[搜索结果多样性专题](./topics/search-result-diversification.md)、[向量检索专题](./topics/vector-retrieval.md)、[混合检索专题](./topics/hybrid-retrieval.md)、[混合检索校准专题](./topics/hybrid-retrieval-calibration.md)、[相关性调优专题](./topics/relevance-tuning.md)、[pgvector 检索专题](./topics/pgvector-search.md)、[文档切分专题](./topics/document-chunking.md)、[查询改写专题](./topics/query-rewriting.md)、[元数据过滤专题](./topics/metadata-filtering.md)、[索引构建流水线专题](./topics/indexing-pipelines.md)、[索引版本切换专题](./topics/index-versioning-cutover.md)、[Facet 聚合搜索专题](./topics/faceted-search.md)、[搜索同义词与分析器专题](./topics/search-synonyms-analyzers.md)、[搜索实验专题](./topics/search-experiments.md)、[Embedding 与 Rerank 专题](./topics/embeddings-reranking.md)、[Reranker 服务化专题](./topics/reranker-serving.md)、[RAG 流水线专题](./topics/rag-pipelines.md)、[RAG 评测专题](./topics/rag-evaluation.md) | AI / Agent / 模型平台 | [Prompt 工程专题](./topics/prompt-engineering.md)、[上下文工程专题](./topics/context-engineering.md)、[LLM 网关专题](./topics/llm-gateway.md)、[工具调用专题](./topics/tool-calling.md)、[Agent 编排专题](./topics/agent-orchestration.md)、[模型路由专题](./topics/model-routing.md)、[成本治理专题](./topics/cost-governance.md)、[模型服务专题](./topics/model-serving.md)、[推理优化专题](./topics/inference-optimization.md)、[Triton 推理服务专题](./topics/triton-inference-serving.md) |
| 机器学习与特征平台 | [实验跟踪专题](./topics/experiment-tracking.md)、[模型注册专题](./topics/model-registry.md)、[特征库专题](./topics/feature-stores.md)、[特征服务专题](./topics/feature-serving.md)、[特征工程专题](./topics/feature-engineering.md)、[模型评估专题](./topics/ml-evaluation.md)、[传统机器学习专题](./topics/classical-ml.md) | 平台运维与 Kubernetes | [Kubernetes 运维专题](./topics/kubernetes-operations.md)、[Kubernetes 驱逐专题](./topics/kubernetes-evictions.md)、[Kubernetes 回滚专题](./topics/kubernetes-rollbacks.md)、[Kubernetes ServiceAccount 与 RBAC 专题](./topics/kubernetes-serviceaccount-rbac.md)、[Kubernetes 准入控制专题](./topics/kubernetes-admission-control.md)、[Kubernetes 节点池专题](./topics/kubernetes-node-pools.md)、[Kubernetes 优先级与抢占专题](./topics/kubernetes-priority-preemption.md)、[Kubernetes 多租户专题](./topics/kubernetes-multi-tenancy.md)、[Kubernetes 控制器排障专题](./topics/kubernetes-controller-debugging.md)、[Kubernetes 配置漂移专题](./topics/kubernetes-gitops-drift.md)、[Kubernetes Ingress 灰度专题](./topics/kubernetes-ingress-canary.md)、[Kubernetes Stateful 工作负载专题](./topics/kubernetes-stateful-workloads.md)、[Kubernetes Job 与 CronJob 专题](./topics/kubernetes-cronjobs-jobs.md)、[Kubernetes NetworkPolicy 专题](./topics/kubernetes-network-policies.md)、[Kubernetes Secret 分发专题](./topics/kubernetes-secret-distribution.md)、[Kubernetes ConfigMap 与运行时配置专题](./topics/kubernetes-configmaps-runtime-config.md)、[Kubernetes 工作负载身份专题](./topics/kubernetes-workload-identity.md)、[Kubernetes 镜像拉取故障专题](./topics/kubernetes-image-pull-failures.md)、[Kubernetes Pod 排障专题](./topics/kubernetes-pod-debugging.md)、[Kubernetes 资源治理专题](./topics/kubernetes-resource-management.md)、[Kubernetes 自动扩缩容专题](./topics/kubernetes-autoscaling.md)、[Kubernetes 滚动交付专题](./topics/kubernetes-rolling-delivery.md)、[Kubernetes PDB 与可用性专题](./topics/kubernetes-pdb-availability.md)、[Kubernetes 调度与亲和性专题](./topics/kubernetes-scheduling-affinity.md)、[Kubernetes Ingress 与流量入口专题](./topics/kubernetes-ingress-traffic.md)、[Kubernetes 多集群专题](./topics/kubernetes-multi-cluster.md)、[服务网格专题](./topics/service-mesh.md)、[Helm 与 Chart 专题](./topics/helm-charts.md)、[GitOps 交付专题](./topics/gitops-delivery.md)、[Runbook 与运维手册专题](./topics/runbooks-and-ops.md)、[容量规划专题](./topics/capacity-planning.md) | 可观测性与 SRE | [可观测性专题](./topics/observability.md)、[遥测与链路追踪专题](./topics/telemetry-tracing.md)、[错误监控专题](./topics/error-monitoring.md)、[告警与 SLO 专题](./topics/alerting-slos.md)、[事故响应专题](./topics/incident-response.md)、[故障演练专题](./topics/chaos-engineering.md) | 安全 / 供应链 / 合规 | [安全基础专题](./topics/security-basics.md)、[密钥管理专题](./topics/secrets-management.md)、[密钥轮换专题](./topics/secrets-rotation.md)、[API Key 治理专题](./topics/api-key-management.md)、[服务间认证专题](./topics/service-to-service-auth.md)、[Token 生命周期专题](./topics/token-lifecycle.md)、[Token 吊销专题](./topics/token-revocation.md)、[JWKS 轮换专题](./topics/jwks-key-rotation.md)、[会话管理专题](./topics/session-management.md)、[风险认证专题](./topics/risk-based-authentication.md)、[策略测试专题](./topics/policy-testing.md)、[策略回放与模拟专题](./topics/policy-replay-simulation.md)、[密码安全专题](./topics/password-security.md)、[供应链安全专题](./topics/supply-chain-security.md)、[依赖扫描专题](./topics/dependency-scanning.md)、[SBOM 与 Provenance 专题](./topics/sbom-provenance.md) |
## 维护建议

- 新增模块时，同时更新本文件和 [函数速查索引](./函数索引.md)
- 单模块文档优先保持：用途、常用 API、示例、注意事项
- 组合文档可以保留，但首页应优先指向单模块页面或专题页