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A library that provides an embeddable, persistent key-value store for fast storage.
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sdong 2feafa3db9 Change some RocksDB default options 
Summary: Change some RocksDB default options to make it more friendly to server workloads.

Test Plan: Run all existing tests

Reviewers: yhchiang, IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: sumeet, muthu, benj, MarkCallaghan, igor, leveldb, andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D55941
2016-03-31 17:12:18 -07:00
arcanist_util Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
build_tools Add support for UBsan builds to RocksDB 2016-03-30 15:59:24 -07:00
coverage Fix coverage script 2014-11-03 14:53:00 -08:00
db Change some RocksDB default options 2016-03-31 17:12:18 -07:00
doc Lint everything 2015-11-16 12:56:21 -08:00
examples Revert "Adding pin_l0_filter_and_index_blocks_in_cache feature." 2016-03-21 11:50:42 -07:00
hdfs Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
include/rocksdb Change some RocksDB default options 2016-03-31 17:12:18 -07:00
java Revert "Adding pin_l0_filter_and_index_blocks_in_cache feature." 2016-03-21 11:50:42 -07:00
memtable Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
port Fixed compile warnings in posix_logger.h and coding.h 2016-03-31 16:01:47 -07:00
table to/from hex refactor 2016-03-30 14:36:48 -07:00
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tools Merge pull request #1054 from DCEngines/magic12 2016-03-30 21:38:19 -07:00
util Change some RocksDB default options 2016-03-31 17:12:18 -07:00
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DEFAULT_OPTIONS_HISTORY.md Change some RocksDB default options 2016-03-31 17:12:18 -07:00
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
HISTORY.md Change some RocksDB default options 2016-03-31 17:12:18 -07:00
INSTALL.md Simple changes to support builds for ppc64[le] consistent with X86 2016-01-19 09:08:19 -06:00
LICENSE Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
Makefile Add support for UBsan builds to RocksDB 2016-03-30 15:59:24 -07:00
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README.md Replaced "built on on earlier work" by "built on earlier work" in README.md 2014-09-17 01:16:17 -07:00
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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/