A library that provides an embeddable, persistent key-value store for fast storage.
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Siying Dong c281b44829 Revert "CRC32 Power Optimization Changes"
Summary:
This reverts commit 2289d38115.
Closes https://github.com/facebook/rocksdb/pull/2652

Differential Revision: D5506163

Pulled By: siying

fbshipit-source-id: 105e31dd9d99090453a6b9f32c165206cd3affa3
2017-07-26 19:31:36 -07:00
arcanist_util Remove arcanist_util directory 2017-07-19 16:49:55 -07:00
buckifier enable UBSAN macro in TARGETS 2017-07-24 10:54:37 -07:00
build_tools Remove make_new_version.sh 2017-07-20 20:45:20 -07:00
cache LRUCacheShard cache line size alignment 2017-07-24 10:54:37 -07:00
cmake/modules CMake: more MinGW fixes 2017-04-06 14:09:13 -07:00
coverage Fix coverage script 2014-11-03 14:53:00 -08:00
db Revert "CRC32 Power Optimization Changes" 2017-07-26 19:31:36 -07:00
docs 5.6.1 release blog post 2017-07-25 12:27:22 -07:00
env Revert "comment out unused parameters" 2017-07-21 18:26:26 -07:00
examples Change RocksDB License 2017-07-15 16:11:23 -07:00
hdfs Revert "comment out unused parameters" 2017-07-21 18:26:26 -07:00
include/rocksdb Added db paths to c 2017-07-24 11:58:02 -07:00
java Gcc 7 ParsedInternalKey replace memset with clear function. 2017-07-24 11:31:15 -07:00
memtable Revert "comment out unused parameters" 2017-07-21 18:26:26 -07:00
monitoring Change RocksDB License 2017-07-15 16:11:23 -07:00
options Revert "comment out unused parameters" 2017-07-21 18:26:26 -07:00
port LRUCacheShard cache line size alignment 2017-07-24 10:54:37 -07:00
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tools Revert "CRC32 Power Optimization Changes" 2017-07-26 19:31:36 -07:00
util Revert "CRC32 Power Optimization Changes" 2017-07-26 19:31:36 -07:00
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DEFAULT_OPTIONS_HISTORY.md options.delayed_write_rate use the rate of rate_limiter by default. 2017-05-24 09:58:24 -07:00
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
HISTORY.md Release note for partitioned index/filters 2017-07-25 10:24:12 -07:00
INSTALL.md add vcpkg as an windows option 2017-07-24 15:12:45 -07:00
LANGUAGE-BINDINGS.md Adding Dlang to the list 2017-02-16 17:24:10 -08:00
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ROCKSDB_LITE.md Optimistic Transactions 2015-05-29 14:36:35 -07:00
src.mk Revert "CRC32 Power Optimization Changes" 2017-07-26 19:31:36 -07:00
TARGETS buckification: remove explicit -msse* compiler flags 2017-07-25 12:09:06 -07:00
thirdparty.inc Introduce XPRESS compresssion on Windows. (#1081) 2016-04-19 22:54:24 -07:00
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WINDOWS_PORT.md Commit both PR and internal code review changes 2015-07-07 16:58:20 -07:00

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/