andreacavalli/rocksdb
0
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
A library that provides an embeddable, persistent key-value store for fast storage.
3,843 Commits 152 Branches 236 Tags 271 MiB
C++ 82.1%
Java 10.3%
C 2.5%
Python 1.7%
Perl 1.1%
Other 2.1%
f39cbcb0a5
Go to file
Yueh-Hsuan Chiang f39cbcb0a5 Merge pull request #654 from adamretter/remove-emptyvalue-compactionfilter 
RemoveEmptyValueCompactionFilter
2015-08-04 16:54:14 -07:00
arcanist_util Integrate Jenkins with Phabricator 2015-04-07 11:56:29 -07:00
build_tools Upgrading jemalloc from 3.6.0 to the latest for fbcode+gcc 4.8.1 2015-08-04 16:35:26 -07:00
coverage Fix coverage script 2014-11-03 14:53:00 -08:00
db Make DBCompactionTest.SkipStatsUpdateTest more stable. 2015-08-04 15:47:05 -07:00
doc Remove seek compaction 2014-06-20 10:23:02 +02:00
examples [API Change] Improve EventListener::OnFlushCompleted interface 2015-06-05 12:28:51 -07:00
hdfs Improved FileExists API 2015-07-20 17:20:40 -07:00
include/rocksdb Fix a typo and update HISTORY.md for NewCompactOnDeletionCollectorFactory(). 2015-08-04 13:51:05 -07:00
java Merge pull request #654 from adamretter/remove-emptyvalue-compactionfilter 2015-08-04 16:54:14 -07:00
port Fix WinEnv::NowMicrosec 2015-07-22 14:36:43 -07:00
table Improved FileExists API 2015-07-20 17:20:40 -07:00
third-party "make format" against last 10 commits 2015-07-13 13:50:18 -07:00
tools crash_test cleans up directory before testing if TEST_TMPDIR is set 2015-08-04 14:59:28 -07:00
util Add DBOptions::skip_sats_update_on_db_open 2015-08-04 13:48:16 -07:00
utilities Merge pull request #654 from adamretter/remove-emptyvalue-compactionfilter 2015-08-04 16:54:14 -07:00
.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 Windows Port from Microsoft 2015-07-01 16:13:56 -07:00
.travis.yml Another attempt at adding the Java API and tests to the travis build 2015-07-28 11:52:11 +01:00
AUTHORS Add AUTHORS file. Fix #203 2014-09-29 10:52:18 -07:00
CMakeLists.txt Add CompactOnDeletionCollector in utilities/table_properties_collectors. 2015-08-03 20:42:55 -07:00
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 Polish HISTORY.md 2015-08-04 15:04:19 -07:00
INSTALL.md Commit both PR and internal code review changes 2015-07-07 16:58:20 -07:00
LICENSE Fix copyright year 2014-03-12 12:06:58 -07:00
Makefile crash_test to cover simply cases 2015-08-04 12:08:38 -07:00
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 Merge pull request #654 from adamretter/remove-emptyvalue-compactionfilter 2015-08-04 16:54:14 -07:00
thirdparty.inc Conditional use of third-party libraries 2015-07-09 14:42:41 -07:00
USERS.md Add Yahoo's blog post about Sherpa to USERS.md 2015-06-09 12:55:58 -07:00
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/