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A library that provides an embeddable, persistent key-value store for fast storage.
9,396 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%
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Adam Retter 3ac07a12fe RocksJava - Add errorIfLogFileExists parameter to RocksDB.openReadOnly (#7046) 
Summary:
Expose from C++ API to Java API.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7046

Reviewed By: riversand963

Differential Revision: D23726297

Pulled By: pdillinger

fbshipit-source-id: fc66bf626ce6fe9797e7d021ac849eacab91bf6d
2020-09-17 15:41:25 -07:00
.circleci Bring the Configurable options together (#5753) 2020-09-14 17:01:01 -07:00
.github/workflows Clean up some code related to file checksums (#6861) 2020-05-21 08:12:51 -07:00
buckifier Exclude c_test from buck build opt mode (#7093) 2020-07-07 11:28:22 -07:00
build_tools New bit manipulation functions and 128-bit value library (#7338) 2020-09-03 09:32:59 -07:00
cache Bring the Configurable options together (#5753) 2020-09-14 17:01:01 -07:00
cmake Add find_dependency() in cmake config file. (#6791) 2020-05-12 21:18:29 -07:00
coverage Find the correct gcov (#6904) 2020-06-01 16:33:05 -07:00
db RocksJava - Add errorIfLogFileExists parameter to RocksDB.openReadOnly (#7046) 2020-09-17 15:41:25 -07:00
db_stress_tool Restore file size in backup table file names (and other cleanup) (#7400) 2020-09-17 10:24:22 -07:00
docs Update github-pages to v207 (#7235) 2020-08-12 09:26:24 -07:00
env Changes to EncryptedEnv public API (#7279) 2020-09-15 17:14:10 -07:00
examples Bring the Configurable options together (#5753) 2020-09-14 17:01:01 -07:00
file Store FSWritableFilePtr object in WritableFileWriter (#7193) 2020-09-08 10:56:08 -07:00
hdfs fix build with 'USE_HDFS' on windows (#6950) 2020-06-12 16:21:50 -07:00
include/rocksdb RocksJava - Add errorIfLogFileExists parameter to RocksDB.openReadOnly (#7046) 2020-09-17 15:41:25 -07:00
java RocksJava - Add errorIfLogFileExists parameter to RocksDB.openReadOnly (#7046) 2020-09-17 15:41:25 -07:00
logging Add more tests to ASSERT_STATUS_CHECKED (#7367) 2020-09-16 15:48:07 -07:00
memory C++20 compatibility (#6697) 2020-04-20 13:24:25 -07:00
memtable More Makefile Cleanup (#7097) 2020-07-09 14:35:17 -07:00
monitoring Add a new stats level to exclude tickers (#7329) 2020-09-04 23:25:03 -07:00
options Bring the Configurable options together (#5753) 2020-09-14 17:01:01 -07:00
port build fixes for GNU/kFreeBSD (#6992) 2020-06-18 09:51:28 -07:00
table Restore file size in backup table file names (and other cleanup) (#7400) 2020-09-17 10:24:22 -07:00
test_util Bring the Configurable options together (#5753) 2020-09-14 17:01:01 -07:00
third-party Revert "Update googletest from 1.8.1 to 1.10.0 (#6808)" (#6923) 2020-06-03 15:55:03 -07:00
tools Fix HISTORY.md and check_format_compatible.sh for 6.13 branch (#7401) 2020-09-17 09:00:13 -07:00
trace_replay Add some simulator cache and block tracer tests to ASSERT_STATUS_CHECKED (#7305) 2020-08-24 16:43:31 -07:00
util Bring the Configurable options together (#5753) 2020-09-14 17:01:01 -07:00
utilities Restore file size in backup table file names (and other cleanup) (#7400) 2020-09-17 10:24:22 -07:00
.clang-format A script that automatically reformat affected lines 2014-01-14 12:21:24 -08:00
.gitignore Generate and install a pkg-config file (#7244) 2020-08-17 11:53:11 -07:00
.lgtm.yml Create lgtm.yml for LGTM.com C/C++ analysis (#4058) 2018-06-26 12:43:04 -07:00
.travis.yml Update Travis config for broken snapd on ppc (#7381) 2020-09-14 14:23:13 -07:00
.watchmanconfig Added .watchmanconfig file to rocksdb repo (#5593) 2019-07-19 15:00:33 -07:00
appveyor.yml Remove 2019 from appveyor (#7038) 2020-06-29 14:31:41 -07:00
AUTHORS Update RocksDB Authors File 2017-10-18 14:42:10 -07:00
CMakeLists.txt Bring the Configurable options together (#5753) 2020-09-14 17:01:01 -07:00
CODE_OF_CONDUCT.md Adopt Contributor Covenant 2019-08-29 23:21:01 -07:00
CONTRIBUTING.md Add Code of Conduct 2017-12-05 18:42:35 -08:00
COPYING Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
DEFAULT_OPTIONS_HISTORY.md options.delayed_write_rate use the rate of rate_limiter by default. 2017-05-24 09:58:24 -07:00
defs.bzl Make testpilot recognize that these tests have coverage instrumentation 2020-03-20 11:23:23 -07:00
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
HISTORY.md Update HISTORY.md with IO fencing error code (#7402) 2020-09-17 11:31:24 -07:00
INSTALL.md Update the version of the dependencies used by the RocksJava static build (#4761) 2018-12-18 20:25:43 -08:00
issue_template.md Add Google Group to Issue Template 2020-01-28 14:40:37 -08:00
LANGUAGE-BINDINGS.md Add RestoreDBFromLatestBackup to C API, add new C# package (#7092) 2020-07-08 11:56:41 -07:00
LICENSE.Apache Change RocksDB License 2017-07-15 16:11:23 -07:00
LICENSE.leveldb Add back the LevelDB license file 2017-07-16 18:42:18 -07:00
Makefile Add more tests to ASSERT_STATUS_CHECKED (#7367) 2020-09-16 15:48:07 -07:00
README.md Add CircleCI gadget (#7028) 2020-06-25 10:30:33 -07:00
ROCKSDB_LITE.md Fix some typos in comments and docs. 2018-03-08 10:27:25 -08:00
src.mk Bring the Configurable options together (#5753) 2020-09-14 17:01:01 -07:00
TARGETS Bring the Configurable options together (#5753) 2020-09-14 17:01:01 -07:00
thirdparty.inc Fix build jemalloc api (#5470) 2019-06-24 17:40:32 -07:00
USERS.md Add YugabyteDB to USERS (#6786) 2020-05-06 10:28:29 -07:00
Vagrantfile Adding CentOS 7 Vagrantfile & build script 2018-02-26 15:27:17 -08:00
WINDOWS_PORT.md #5145 , rename port/dirent.h to port/port_dirent.h to avoid compile err when use port dir as header dir output (#5152) 2019-04-04 11:38:19 -07:00

README.md

RocksDB: A Persistent Key-Value Store for Flash and RAM Storage

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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 especially 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/ and https://rocksdb.slack.com/

License

RocksDB is dual-licensed under both the GPLv2 (found in the COPYING file in the root directory) and Apache 2.0 License (found in the LICENSE.Apache file in the root directory). You may select, at your option, one of the above-listed licenses.