# xindex

**Repository Path**: zscfbhm/xindex

## Basic Information

- **Project Name**: xindex
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-11-06
- **Last Updated**: 2024-11-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# XIndex

XIndex is a concurrent and flexible learned index library. It includes a concurrent learned range index [XIndex-R](./XIndex-R) and a concurrent learned hash index [XIndex-H](./XIndex-H). It also provides optimizations to efficiently support string keys [SIndex](https://ipads.se.sjtu.edu.cn:1312/opensource/xindex/-/tree/sindex).

## Publications

- Zhaoguo Wang, Haibo Chen, Youyun Wang, Chuzhe Tang, and Huan Wang. 2022. [The Concurrent Learned Indexes for Multicore Data Storage](https://doi.org/10.1145/3478289). ACM Trans. Storage (TOS) 18, 1.

- Youyun Wang, Chuzhe Tang, Zhaoguo Wang, Haibo Chen. 2020. [SIndex: A Scalable Learned Index for String Keys](https://doi.org/10.1145/3409963.3410496). In Proceedings of the 11th ACM SIGOPS Asia-Pacific Workshop on Systems (APSys ’20). 

- Chuzhe Tang, Youyun Wang, Zhiyuan Dong, Gansen Hu, Zhaoguo Wang, Minjie Wang, and Haibo Chen. 2020. [XIndex: A Scalable Learned Index for Multicore Data Storage](https://doi.org/10.1145/3332466.3374547). In Proceedings of the 25th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP ’20).