A library that provides an embeddable, persistent key-value store for fast storage.
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赵星宇 4f9e69ccf4 fix log err
Summary: Closes https://github.com/facebook/rocksdb/pull/2206

Differential Revision: D5054222

Pulled By: yiwu-arbug

fbshipit-source-id: d8742bda1bf3e76d7b68eeb86df4608031b5cbc8
2017-05-15 16:15:38 -07:00
arcanist_util Fix arc setting for Facebook internal tools 2017-02-02 13:24:16 -08:00
buckifier internal_repo_rocksdb to build Java and RocksDB LITE 2017-04-12 15:13:41 -07:00
build_tools cross-platform compatibility improvements 2017-05-15 16:15:38 -07:00
cache Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -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 fix log err 2017-05-15 16:15:38 -07:00
docs Blog post for partitioned index/filters 2017-05-12 11:01:30 -07:00
env Blob storage pr 2017-05-10 15:14:44 -07:00
examples CMake: more MinGW fixes 2017-04-06 14:09:13 -07:00
hdfs Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
include/rocksdb cross-platform compatibility improvements 2017-05-15 16:15:38 -07:00
java Fix the RocksJava Release on Windows 2017-05-15 12:37:01 -07:00
memtable Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
monitoring cross-platform compatibility improvements 2017-05-15 16:15:38 -07:00
options Print compaction_options_universal.stop_style in LOG file 2017-05-09 15:57:44 -07:00
port portable sched_getcpu calls 2017-05-10 12:29:23 -07:00
table unbiase readamp bitmap 2017-05-10 01:49:52 -07:00
third-party Fix build with MinGW 2017-03-30 16:54:52 -07:00
tools Add GetAllKeyVersions API 2017-05-12 15:54:06 -07:00
util cross-platform compatibility improvements 2017-05-15 16:15:38 -07:00
utilities Fix build error with blob DB. 2017-05-15 14:05:46 -07:00
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.deprecated_arcconfig Update ShipIt to honor TARGETS updates 2017-04-13 16:12:03 -07:00
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.travis.yml travis: add Windows cross-compilation 2017-05-05 23:20:01 -07:00
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AUTHORS Add AUTHORS file. Fix #203 2014-09-29 10:52:18 -07:00
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DEFAULT_OPTIONS_HISTORY.md Change the default of delayed slowdown value to 16MB/s 2017-02-01 20:39:17 -08:00
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
HISTORY.md Add GetAllKeyVersions API 2017-05-12 15:54:06 -07:00
INSTALL.md cross-platform compatibility improvements 2017-05-15 16:15:38 -07:00
LANGUAGE-BINDINGS.md Adding Dlang to the list 2017-02-16 17:24:10 -08:00
LICENSE Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
Makefile Fix build error with blob DB. 2017-05-15 14:05:46 -07:00
PATENTS Update Patent Grant. 2015-04-13 10:33:43 +01:00
README.md Appveyor badge to show master branch 2016-07-26 13:54:08 -07:00
ROCKSDB_LITE.md Optimistic Transactions 2015-05-29 14:36:35 -07:00
src.mk Fix build error with blob DB. 2017-05-15 14:05:46 -07:00
TARGETS cross-platform compatibility improvements 2017-05-15 16:15:38 -07:00
thirdparty.inc Introduce XPRESS compresssion on Windows. (#1081) 2016-04-19 22:54:24 -07:00
USERS.md Update USERS.md add user Pika 2017-01-25 10:39:17 -08:00
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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/