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A library that provides an embeddable, persistent key-value store for fast storage.
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Java 10.3%
C 2.5%
Python 1.7%
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Islam AbdelRahman 8e6172bc57 Add BlockBasedTableOptions::index_block_restart_interval 
Summary: Add a new option to BlockBasedTableOptions that will allow us to change the restart interval for the index block

Test Plan: unit tests

Reviewers: yhchiang, anthony, andrewkr, sdong

Reviewed By: sdong

Subscribers: march, dhruba

Differential Revision: https://reviews.facebook.net/D53721
2016-02-05 10:22:37 -08:00
arcanist_util Add a mechanism to run all tests in sandcastle 2016-02-03 16:34:08 -08:00
build_tools Update fbcode_config4.8.1.sh to use update_dependencies.sh 2016-01-26 12:13:27 -08:00
coverage Fix coverage script 2014-11-03 14:53:00 -08:00
db Add BlockBasedTableOptions::index_block_restart_interval 2016-02-05 10:22:37 -08:00
doc Lint everything 2015-11-16 12:56:21 -08:00
examples Fix examples 2015-12-16 17:04:46 +01:00
hdfs update posix env schedule call 2015-12-30 10:12:44 -08:00
include/rocksdb Add BlockBasedTableOptions::index_block_restart_interval 2016-02-05 10:22:37 -08:00
java Threaded tests for WriteBatch 2016-02-03 20:15:49 +00:00
memtable [directory includes cleanup] Finish removing util->db dependencies 2016-01-26 10:49:24 -08:00
port Making use of GetSystemTimePreciseAsFileTime dynamic - code review fixes 2016-02-02 10:23:56 +01:00
table Add BlockBasedTableOptions::index_block_restart_interval 2016-02-05 10:22:37 -08:00
third-party Enable MS compiler warning c4244. 2015-12-11 16:47:34 -08:00
tools Add --allow_concurrent_memtable_write in stress test and run it in crash_test 2016-02-04 16:15:18 -08:00
util Add BlockBasedTableOptions::index_block_restart_interval 2016-02-05 10:22:37 -08:00
utilities Removing data race from expirable transactions 2016-02-02 18:37:44 -08:00
.arcconfig Integrate Jenkins with Phabricator 2015-04-07 11:56:29 -07:00
.clang-format A script that automatically reformat affected lines 2014-01-14 12:21:24 -08:00
.gitignore New amalgamation target 2015-10-01 08:29:31 +13:00
.travis.yml Travis CI to disable ROCKSDB_LITE tests 2016-02-01 18:42:01 -08:00
appveyor.yml Exclude DBTest.FileCreationRandomFailure as a long running test 2015-11-17 13:54:13 -08:00
AUTHORS Add AUTHORS file. Fix #203 2014-09-29 10:52:18 -07:00
CMakeLists.txt This partially addresses issue https://github.com/facebook/rocksdb/issues/935 2016-02-03 17:06:10 -08:00
CONTRIBUTING.md facebook accounts are not required for CLA signers 2014-07-08 05:57:54 -04:00
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
HISTORY.md Add SstFileManager (component tracking all SST file in DBs and control the deletion rate) 2016-01-28 18:35:01 -08:00
INSTALL.md Simple changes to support builds for ppc64[le] consistent with X86 2016-01-19 09:08:19 -06:00
LICENSE Fix copyright year 2014-03-12 12:06:58 -07:00
Makefile Minor fix to makefile 2016-02-03 11:41:23 -08:00
PATENTS Update Patent Grant. 2015-04-13 10:33:43 +01:00
README.md Replaced "built on on earlier work" by "built on earlier work" in README.md 2014-09-17 01:16:17 -07:00
ROCKSDB_LITE.md Optimistic Transactions 2015-05-29 14:36:35 -07:00
src.mk Remove references to files deleted in commit abb4052278 2016-02-03 16:47:45 -08:00
thirdparty.inc Enable override to 3rd party linkage 2015-11-24 11:51:37 -08:00
USERS.md Add Wingify to USERS.md 2016-01-28 01:04:49 +05:30
Vagrantfile RocksDB on FreeBSD support 2015-02-26 15:19:17 -08:00
WINDOWS_PORT.md Commit both PR and internal code review changes 2015-07-07 16:58:20 -07:00

README.md

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

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/