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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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Yueh-Hsuan Chiang 756e1f151e Remove unused util/thread_event_info.h 
Summary:
Remove unused util/thread_event_info.h, which is replaced by
util/thread_operation.h

Test Plan:
make dbg -j32
make release -j32
2015-02-03 17:53:05 -08:00
build_tools Compile MemEnv with standard RocksDB library 2015-01-29 16:33:11 -08:00
coverage Fix coverage script 2014-11-03 14:53:00 -08:00
db Changes for supporting cross functional tests for inplace_update 2015-02-03 12:19:56 -08:00
doc Remove seek compaction 2014-06-20 10:23:02 +02:00
examples Updated .gitignore to ignore *~ files and example object files 2015-01-27 20:03:57 -05:00
hdfs Replace exception by abort() in dummy HdfsEnv implementation. 2014-12-05 13:30:57 -08:00
include NewIteratorWithBase() for default column family 2015-02-02 22:29:43 -08:00
java Release.md - Remove version change instrcution 2015-02-01 14:32:51 +01:00
linters Fix linters 2014-12-02 13:53:39 -05:00
port Move compression functions from port/ to util/ 2015-01-09 12:57:11 -08:00
table New BlockBasedTable version -- better compressed block format 2015-01-14 16:24:24 -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 Remove unused util/thread_event_info.h 2015-02-03 17:53:05 -08:00
utilities NewIteratorWithBase() for default column family 2015-02-02 22:29:43 -08:00
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HISTORY.md CappedFixTransform: return fixed length prefix, or full key if key is shorter than the fixed length 2015-01-30 16:04:30 -08:00
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Makefile CappedFixTransform: return fixed length prefix, or full key if key is shorter than the fixed length 2015-01-30 16:04:30 -08:00
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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/