dolysis
/
rocksdb
mirror of https://github.com/facebook/rocksdb.git
3
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
12,070 Commits 196 Branches 277 Tags 387 MiB
C++ 84.3%
Java 9.6%
C 1.6%
Python 1.5%
Perl 0.9%
Other 2%
Go to file
Hui Xiao c073c2edde Revert "Clarify comment about compaction_readahead_size's sanitizatio… (#11773) 
Summary:
…n change (https://github.com/facebook/rocksdb/issues/11755)"

This reverts commit 451316597f.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/11773

Reviewed By: ajkr

Differential Revision: D48832320

Pulled By: hx235

fbshipit-source-id: 96cef26a885134360766a83505f6717598eac6a9
 		2023-08-30 12:29:04 -07:00
.circleci Circleci macos sunset (#11633) 2023-08-21 11:53:40 -07:00
.github/workflows Fix failed CI job "Check buck targets and code format" (#11532) 2023-06-13 14:20:11 -07:00
buckifier Del `(object)` from 200 inc instagram-server/distillery/slipstream/thrift_models/StoryFeedMediaSticker/ttypes.py 2023-08-25 16:22:09 -07:00
build_tools Del `(object)` from 200 inc instagram-server/distillery/slipstream/thrift_models/StoryFeedMediaSticker/ttypes.py 2023-08-25 16:22:09 -07:00
cache cache_bench enhancements for jemalloc etc. (#11758) 2023-08-24 19:14:38 -07:00
cmake gcc-11 and cmake related cleanup (#9286) 2021-12-17 17:04:35 -08:00
coverage Remove platform009 and default to platform010 (#11333) 2023-03-30 09:56:37 -07:00
db Increase full_history_ts_low when flush happens during recovery (#11774) 2023-08-30 09:34:31 -07:00
db_stress_tool Add new experimental ReadOption auto_readahead_size to db_bench and db_stress (#11729) 2023-08-24 14:58:27 -07:00
docs Fix typo in twitter link (#11529) 2023-06-12 15:26:13 -07:00
env Add SystemClock::TimedWait() function (#11753) 2023-08-29 18:39:10 -07:00
examples Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
file Fix seg fault in auto_readahead_size with async_io (#11769) 2023-08-28 17:08:28 -07:00
fuzz Block per key-value checksum (#11287) 2023-04-25 12:08:23 -07:00
include/rocksdb Revert "Clarify comment about compaction_readahead_size's sanitizatio… (#11773) 2023-08-30 12:29:04 -07:00
java Implement trimming of readhead size when upper bound is specified (#11684) 2023-08-18 15:52:04 -07:00
logging Disabling some IO error assertion in EnvLogger (#11314) 2023-03-20 13:23:29 -07:00
memory cache_bench enhancements for jemalloc etc. (#11758) 2023-08-24 19:14:38 -07:00
memtable remove redundant move (#11418) 2023-05-03 09:37:21 -07:00
microbench Add `CompressionOptions::checksum` for enabling ZSTD checksum (#11666) 2023-08-18 15:01:59 -07:00
monitoring Implement trimming of readhead size when upper bound is specified (#11684) 2023-08-18 15:52:04 -07:00
options Add `CompressionOptions::checksum` for enabling ZSTD checksum (#11666) 2023-08-18 15:01:59 -07:00
plugin Add initial CMake support to plugin (#9214) 2021-11-30 17:16:53 -08:00
port Add SystemClock::TimedWait() function (#11753) 2023-08-29 18:39:10 -07:00
table Fix seg fault in auto_readahead_size during IOError (#11761) 2023-08-25 13:50:48 -07:00
test_util Add SystemClock::TimedWait() function (#11753) 2023-08-29 18:39:10 -07:00
third-party fix optimization-disabled test builds with platform010 (#11361) 2023-04-10 13:59:44 -07:00
tools Del `(object)` from 200 inc instagram-server/distillery/slipstream/thrift_models/StoryFeedMediaSticker/ttypes.py 2023-08-25 16:22:09 -07:00
trace_replay Fix error maybe-uninitialized #11100 (#11101) 2023-01-19 13:59:48 -08:00
unreleased_history Fix `GenericRateLimiter` hanging bug (#11763) 2023-08-28 13:36:25 -07:00
util Increase full_history_ts_low when flush happens during recovery (#11774) 2023-08-30 09:34:31 -07:00
utilities avoid find() -> insert() sequence (#11743) 2023-08-29 18:34:59 -07:00
.clang-format
…
.gitignore Tweak on IsTrivialMove() (#11467) 2023-05-26 16:40:50 -07:00
.lgtm.yml Create lgtm.yml for LGTM.com C/C++ analysis (#4058) 2018-06-26 12:43:04 -07:00
.watchmanconfig Added .watchmanconfig file to rocksdb repo (#5593) 2019-07-19 15:00:33 -07:00
AUTHORS
…
CMakeLists.txt Allow rocksdb library to be usable with CMake's `FetchContent` API (#11575) 2023-07-19 10:39:30 -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
…
DEFAULT_OPTIONS_HISTORY.md Add Options::DisableExtraChecks, clarify force_consistency_checks (#9363) 2022-01-18 17:31:03 -08:00
DUMP_FORMAT.md
…
HISTORY.md Revert "Clarify comment about compaction_readahead_size's sanitizatio… (#11773) 2023-08-30 12:29:04 -07:00
INSTALL.md Simplify detection of x86 CPU features (#11419) 2023-05-09 22:25:45 -07:00
LANGUAGE-BINDINGS.md Add grocksdb in Go language bindings (#10498) 2022-08-23 15:02:10 -07:00
LICENSE.Apache
…
LICENSE.leveldb
…
Makefile fix CXX not initialized early enough in Makefile on openbsd + platform version 10.14 on macos (#11675) 2023-08-11 10:59:49 -07:00
PLUGINS.md Added encryption plugin based on Intel open-source ipp-crypto library (#11429) 2023-05-08 12:13:43 -07:00
README.md Remove deprecated integration tests from README.md (#11354) 2023-04-07 16:52:50 -07:00
TARGETS Add utils to use for handling user defined timestamp size record in WAL (#11451) 2023-05-22 14:28:58 -07:00
USERS.md Add more users (#11369) 2023-05-03 10:47:41 -07:00
Vagrantfile Adding CentOS 7 Vagrantfile & build script 2018-02-26 15:27:17 -08:00
WINDOWS_PORT.md Update branch name in WINDOWS_PORT.md (#8745) 2021-09-01 19:26:39 -07:00
common.mk Clean up variables for temporary directory (#9961) 2022-05-06 16:38:06 -07:00
crash_test.mk Stress/Crash Test for OptimisticTransactionDB (#11513) 2023-06-17 16:27:37 -07:00
issue_template.md Add Google Group to Issue Template 2020-01-28 14:40:37 -08:00
rocksdb.pc.in build: fix pkg-config file generation (#9953) 2022-05-30 12:46:40 -07:00
src.mk Add utils to use for handling user defined timestamp size record in WAL (#11451) 2023-05-22 14:28:58 -07:00
thirdparty.inc Fix build jemalloc api (#5470) 2019-06-24 17:40:32 -07:00

README.md

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

CircleCI 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 especially suitable for storing multiple terabytes of data in a single database.

Start with example usage here: https://github.com/facebook/rocksdb/tree/main/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.

Questions and discussions are welcome on the RocksDB Developers Public Facebook group and email list on Google Groups.

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.