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A library that provides an embeddable, persistent key-value store for fast storage.
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Yi Wu 17f76fc564 DB::GetOptions() reflect dynamic changed options 
Summary: DB::GetOptions() reflect dynamic changed options.

Test Plan: See the new unit test.

Reviewers: yhchiang, sdong, IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: andrewkr, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D63903
2016-09-14 22:10:28 -07:00
arcanist_util Trigger more tests per diff 2016-09-02 16:30:47 -07:00
build_tools Support ZSTD with finalized format 2016-09-06 12:22:16 -07:00
coverage Fix coverage script 2014-11-03 14:53:00 -08:00
db DB::GetOptions() reflect dynamic changed options 2016-09-14 22:10:28 -07:00
docs Have Facebook link point to RocksDB on FB 2016-09-14 10:42:58 -07:00
examples Fix typo (#903) 2016-09-14 14:12:31 -07:00
hdfs Fix bug in UnScSigned-off-by: xh931076284 <931076284@qq.com> (#1336) 2016-09-14 10:17:34 -07:00
include/rocksdb DB::GetOptions() reflect dynamic changed options 2016-09-14 22:10:28 -07:00
java Rename jvalue to jval in rocksjni 2016-09-14 13:12:55 -07:00
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tools Support ZSTD with finalized format 2016-09-06 12:22:16 -07:00
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README.md

RocksDB: A Persistent Key-Value Store for Flash and RAM Storage

Build Status Build status

RocksDB is developed and maintained by Facebook Database Engineering Team. It is built on earlier work on LevelDB by Sanjay Ghemawat (sanjay@google.com) and Jeff Dean (jeff@google.com)

This code is a library that forms the core building block for a fast key value server, especially suited for storing data on flash drives. It has a Log-Structured-Merge-Database (LSM) design with flexible tradeoffs between Write-Amplification-Factor (WAF), Read-Amplification-Factor (RAF) and Space-Amplification-Factor (SAF). It has multi-threaded compactions, making it specially suitable for storing multiple terabytes of data in a single database.

Start with example usage here: https://github.com/facebook/rocksdb/tree/master/examples

See the github wiki for more explanation.

The public interface is in include/. Callers should not include or rely on the details of any other header files in this package. Those internal APIs may be changed without warning.

Design discussions are conducted in https://www.facebook.com/groups/rocksdb.dev/