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Islam AbdelRahman 0a9fd05c2a Update Vagrant file (test internal phabricator workflow)
Summary:
Add simple comment to Vagrant file
Closes https://github.com/facebook/rocksdb/pull/1433

Differential Revision: D4098740

Pulled By: IslamAbdelRahman

fbshipit-source-id: 4903bff
2016-10-28 15:39:19 -07:00
arcanist_util Make rocksdb work with internal repo 2016-10-28 14:59:50 -07:00
build_tools Changing the legocastle run to use valgrind_test instead of _check 2016-10-24 16:23:19 -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 revert fractional cascading in farward iterator 2016-10-28 10:25:39 -07:00
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 Add handy option to turn on direct I/O in db_bench (#1424) 2016-10-28 10:36:05 -07:00
java Support IngestExternalFile (remove AddFile restrictions) 2016-10-20 17:05:32 -07:00
memtable Add SeekForPrev() to Iterator 2016-09-27 18:20:57 -07:00
port Fix integer overflow in GetL0ThresholdSpeedupCompaction (#1378) 2016-10-23 18:43:29 -07:00
table FreeBSD: malloc_usable_size is in <malloc_np.h> (#1428) 2016-10-28 10:44:52 -07:00
third-party Fix clang analyzer errors 2016-07-08 17:50:51 -07:00
tools Add handy option to turn on direct I/O in db_bench (#1424) 2016-10-28 10:36:05 -07:00
util FreeBSD: malloc_usable_size is in <malloc_np.h> (#1428) 2016-10-28 10:44:52 -07:00
utilities OptionChangeMigration() to support FIFO compaction 2016-10-24 18:04:32 -07:00
.arcconfig Make rocksdb work with internal repo 2016-10-28 14:59:50 -07:00
.clang-format A script that automatically reformat affected lines 2014-01-14 12:21:24 -08:00
.gitignore Make rocksdb work with internal repo 2016-10-28 14:59:50 -07:00
.travis.yml Fix travis 2016-08-31 00:10:49 -07:00
AUTHORS Add AUTHORS file. Fix #203 2014-09-29 10:52:18 -07:00
CMakeLists.txt cmake: drop "-march=native" from CXX_FLAGS (#1429) 2016-10-28 10:40:47 -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 Makefile: generate util/build_version.cc from .in file (#1384) 2016-10-25 11:31:39 -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
USERS.md Adding Dgraph to list of Users (#1291) 2016-09-12 17:33:44 -07:00
Vagrantfile Update Vagrant file (test internal phabricator workflow) 2016-10-28 15:39:19 -07:00
WINDOWS_PORT.md Commit both PR and internal code review changes 2015-07-07 16:58:20 -07:00
appveyor.yml fix vs generator (#1269) 2016-08-10 09:08:13 -07:00
src.mk Support IngestExternalFile (remove AddFile restrictions) 2016-10-20 17:05:32 -07:00
thirdparty.inc Introduce XPRESS compresssion on Windows. (#1081) 2016-04-19 22:54:24 -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/