1---
2title: RocksDB 3.2 release
3layout: post
4author: leijin
5category: blog
6redirect_from:
7  - /blog/647/rocksdb-3-2-release/
8---
9
10Check out new RocksDB release on [GitHub](https://github.com/facebook/rocksdb/releases/tag/rocksdb-3.2)!
11
12New Features in RocksDB 3.2:
13
14  * PlainTable now supports a new key encoding: for keys of the same prefix, the prefix is only written once. It can be enabled through encoding_type paramter of NewPlainTableFactory()
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16
17  * Add AdaptiveTableFactory, which is used to convert from a DB of PlainTable to BlockBasedTabe, or vise versa. It can be created using NewAdaptiveTableFactory()
18
19<!--truncate-->
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21Public API changes:
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23
24  * We removed seek compaction as a concept from RocksDB
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26
27  * Add two paramters to NewHashLinkListRepFactory() for logging on too many entries in a hash bucket when flushing
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29
30  * Added new option BlockBasedTableOptions::hash_index_allow_collision. When enabled, prefix hash index for block-based table will not store prefix and allow hash collision, reducing memory consumption
31