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A library that provides an embeddable, persistent key-value store for fast storage.
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Alexander Jipa 12767b3130 fixes 1220: rocksjni build fails on Windows due to variable-size array declaration (#1223) 
* fixes 1220: rocksjni build fails on Windows due to variable-size array declaration

using new keyword to create variable-size arrays in order to satisfy most of the compilers

* fixes 1220: rocksjni build fails on Windows due to variable-size array declaration

using unique_ptr keyword to create variable-size arrays in order to satisfy most of the compilers
2016-07-22 10:17:10 -07:00
arcanist_util Add unit test not on /dev/shm as part of the pre-commit tests 2016-07-21 12:53:23 -07:00
build_tools Add unit test not on /dev/shm as part of the pre-commit tests 2016-07-21 12:53:23 -07:00
coverage Fix coverage script 2014-11-03 14:53:00 -08:00
db Need to make sure log file synced before flushing memtable of one column family 2016-07-21 16:29:06 -07:00
doc Lint everything 2015-11-16 12:56:21 -08:00
examples Introduce FullMergeV2 (eliminate memcpy from merge operators) 2016-07-20 09:49:03 -07:00
hdfs using java7 in runtime for hdfs env (#1072) 2016-04-12 00:08:26 -04:00
include/rocksdb Bump next release version 2016-07-21 12:22:14 -07:00
java fixes 1220: rocksjni build fails on Windows due to variable-size array declaration (#1223) 2016-07-22 10:17:10 -07:00
memtable Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
port stack_trace,cc: The current Stacktrace code does not compile for FreeBSD (#1153) 2016-06-05 17:40:43 -07:00
table Only cache level 0 indexes and filter when opening table reader 2016-07-20 11:23:31 -07:00
third-party Fix clang analyzer errors 2016-07-08 17:50:51 -07:00
tools Introduce FullMergeV2 (eliminate memcpy from merge operators) 2016-07-20 09:49:03 -07:00
util Introduce FullMergeV2 (eliminate memcpy from merge operators) 2016-07-20 09:49:03 -07:00
utilities Add EnvLibrados - RocksDB Env of RADOS (#1222) 2016-07-21 11:16:34 -07:00
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DEFAULT_OPTIONS_HISTORY.md Release RocksDB 4.8.0 2016-05-02 14:38:04 -07:00
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
HISTORY.md Add options.write_buffer_manager: control total memtable size across DB instances 2016-07-05 18:11:25 -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/