1---
2title: RocksDB 3.1 release
3layout: post
4author: icanadi
5category: blog
6redirect_from:
7  - /blog/575/rocksdb-3-1-release/
8---
9
10Check out the new release on [Github](https://github.com/facebook/rocksdb/releases/tag/rocksdb-3.1)!
11
12New features in RocksDB 3.1:
13
14  * [Materialized hash index](https://github.com/facebook/rocksdb/commit/0b3d03d026a7248e438341264b4c6df339edc1d7)
15
16
17  * [FIFO compaction style](https://github.com/facebook/rocksdb/wiki/FIFO-compaction-style)
18
19
20We released 3.1 so fast after 3.0 because one of our internal customers needed materialized hash index.
21