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.
5,526 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%
753499f70d
Go to file
Siying Dong 753499f70d Allow plain table to store index on file with bloom filter disabled 
Summary:
Currently plain table bloom filter is required if storing metadata on file. Remove the constraint.
Closes https://github.com/facebook/rocksdb/pull/1525

Differential Revision: D4190977

Pulled By: siying

fbshipit-source-id: be60442
2016-11-17 13:41:45 -08:00
arcanist_util Fix arcanist 2016-10-12 20:11:30 -07:00
build_tools Support ZSTD with finalized format 2016-09-06 12:22:16 -07:00
cmake/modules cmake support for linux and osx (#1358) 2016-09-28 11:53:15 -07:00
coverage Fix coverage script 2014-11-03 14:53:00 -08:00
db Allow plain table to store index on file with bloom filter disabled 2016-11-17 13:41:45 -08:00
docs Editorial change to README.md 2016-10-12 20:24:50 -07:00
examples Fix typo (#903) 2016-09-14 14:12:31 -07:00
hdfs Fix bug in UnScSigned-off-by: xh931076284 <931076284@qq.com> (#1336) 2016-09-14 10:17:34 -07:00
include/rocksdb Bump version to 4.13.1 2016-11-09 16:07:54 -08:00
java Support IngestExternalFile (remove AddFile restrictions) 2016-10-25 10:52:06 -07:00
memtable Add SeekForPrev() to Iterator 2016-09-27 18:20:57 -07:00
port Implement WinRandomRW file and improve code reuse (#1388) 2016-10-13 16:36:34 -07:00
table Allow plain table to store index on file with bloom filter disabled 2016-11-17 13:41:45 -08:00
third-party Fix clang analyzer errors 2016-07-08 17:50:51 -07:00
tools [db_bench] add filldeterministic (Universal+level compaction) 2016-10-18 16:30:57 -07:00
util Support SST files with Global sequence numbers [reland] 2016-10-18 16:59:37 -07:00
utilities OptionChangeMigration() to support FIFO compaction 2016-10-25 10:23:58 -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 Experiments on column-aware encodings 2016-08-01 14:50:19 -07:00
.travis.yml Fix travis 2016-08-31 00:10:49 -07:00
appveyor.yml fix vs generator (#1269) 2016-08-10 09:08:13 -07:00
AUTHORS Add AUTHORS file. Fix #203 2014-09-29 10:52:18 -07:00
CMakeLists.txt Support IngestExternalFile (remove AddFile restrictions) 2016-10-25 10:52:06 -07:00
CONTRIBUTING.md facebook accounts are not required for CLA signers 2014-07-08 05:57:54 -04:00
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 Bump RocksDB version to 4.13 (#1405) 2016-10-18 15:39:10 -07:00
INSTALL.md Simple changes to support builds for ppc64[le] consistent with X86 2016-01-19 09:08:19 -06:00
LANGUAGE-BINDINGS.md Update LANGUAGE-BINDINGS.md 2016-07-15 13:09:30 +02:00
LICENSE Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
Makefile Minor fixes around Windows 64 Java Artifacts (#1366) 2016-10-03 11:58:08 -07:00
PATENTS Update Patent Grant. 2015-04-13 10:33:43 +01:00
README.md Appveyor badge to show master branch 2016-07-26 13:54:08 -07:00
ROCKSDB_LITE.md Optimistic Transactions 2015-05-29 14:36:35 -07:00
src.mk Support IngestExternalFile (remove AddFile restrictions) 2016-10-25 10:52:06 -07:00
thirdparty.inc Introduce XPRESS compresssion on Windows. (#1081) 2016-04-19 22:54:24 -07:00
USERS.md Adding Dgraph to list of Users (#1291) 2016-09-12 17:33:44 -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 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/