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A library that provides an embeddable, persistent key-value store for fast storage.
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C++ 82.1%
Java 10.3%
C 2.5%
Python 1.7%
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Igor Canadi 863009b5a5 Fix deleting obsolete files #2 
Summary: For description of the bug, see comment in db_test. The fix is pretty straight forward.

Test Plan: added unit test. eventually we need better testing of FOF/POF process.

Reviewers: yhchiang, rven, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D33081
2015-02-09 17:38:32 -08:00
build_tools rocksdb: Enable scan-build static analysis 2015-02-03 21:43:06 -08:00
coverage Fix coverage script 2014-11-03 14:53:00 -08:00
db Fix deleting obsolete files #2 2015-02-09 17:38:32 -08:00
doc Remove seek compaction 2014-06-20 10:23:02 +02:00
examples Fix formatting 2015-02-09 09:53:30 -08:00
hdfs Replace exception by abort() in dummy HdfsEnv implementation. 2014-12-05 13:30:57 -08:00
include Added RocksDB stats GET_HIT_L0 and GET_HIT_L1 2015-02-09 14:53:58 -08:00
java Merge pull request #483 from adamretter/restructure-java-build 2015-02-09 14:53:11 +08:00
linters Fix linters 2014-12-02 13:53:39 -05:00
port Fix stack trace on mac 2015-02-04 16:24:02 -08:00
table Get() to use prefix bloom filter when filter is not block based 2015-02-04 15:15:41 -08:00
third-party/rapidjson Fix a rapidjson compile error in mac. 2014-06-23 17:09:24 -06:00
tools Remove blob store from the codebase 2015-01-27 16:55:33 -08:00
util Switch logv with loglevel to virtual 2015-02-09 20:59:29 +01:00
utilities NewIteratorWithBase() for default column family 2015-02-02 22:29:43 -08:00
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AUTHORS Add AUTHORS file. Fix #203 2014-09-29 10:52:18 -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
ROCKSDB_LITE.md RocksDBLite 2014-04-15 13:39:26 -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/