A library that provides an embeddable, persistent key-value store for fast storage.
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sdong c21c459771 Slightly expand converage to file consistency check failure (#6800)
Summary:
Current DBCompactionTest.ConsistencyFailTest checks DB fails after L0 inconsitency is found. Add slightly more coverage by introducing DBCompactionTest.ConsistencyFailTest2 which checks non-L0 files too.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6800

Test Plan: Run the new test.

Reviewed By: riversand963

Differential Revision: D21384806

fbshipit-source-id: 36db7b657eed42115283fe2f6afa4c3a31a3b510
2020-05-05 18:31:53 -07:00
.circleci Migrate AppVeyor to CircleCI (#6518) 2020-03-13 21:58:51 -07:00
.github/workflows Add Github Action for some basic sanity test of PR (#6761) 2020-04-30 19:22:45 -07:00
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build_tools Add Github Action for some basic sanity test of PR (#6761) 2020-04-30 19:22:45 -07:00
cache Add Functions to OptionTypeInfo (#6422) 2020-04-28 18:04:26 -07:00
cmake C++20 compatibility (#6697) 2020-04-20 13:24:25 -07:00
coverage Update a few scripts to be python3 compatible (#6525) 2020-03-24 21:00:27 -07:00
db Slightly expand converage to file consistency check failure (#6800) 2020-05-05 18:31:53 -07:00
db_stress_tool Add an option for parallel compression in for db_stress (#6722) 2020-04-30 10:49:07 -07:00
docs Log warning for high bits/key in legacy Bloom filter (#6312) 2020-01-17 19:37:35 -08:00
env Fix FilterBench when RTTI=0 (#6732) 2020-04-29 13:09:23 -07:00
examples Add a ConfigOptions for use in comparing objects and converting to/from strings (#6389) 2020-04-21 17:38:17 -07:00
file Pass a timeout to FileSystem for random reads (#6751) 2020-04-30 14:50:39 -07:00
hdfs Add IsDirectory() to Env and FS (#6711) 2020-04-17 14:39:18 -07:00
include/rocksdb Make users explicitly be aware of prepare before commit (#6775) 2020-04-30 16:24:20 -07:00
java Add a ConfigOptions for use in comparing objects and converting to/from strings (#6389) 2020-04-21 17:38:17 -07:00
logging Fix info log source file display length (#5824) 2020-04-08 20:18:08 -07:00
memory C++20 compatibility (#6697) 2020-04-20 13:24:25 -07:00
memtable C++20 compatibility (#6697) 2020-04-20 13:24:25 -07:00
monitoring Fix FilterBench when RTTI=0 (#6732) 2020-04-29 13:09:23 -07:00
options Add OptionTypeInfo::Enum and related methods (#6423) 2020-05-05 15:04:04 -07:00
port C++20 compatibility (#6697) 2020-04-20 13:24:25 -07:00
table Add OptionTypeInfo::Enum and related methods (#6423) 2020-05-05 15:04:04 -07:00
test_util Fix a couple of bugs in FaultInjectionTestFS (#6777) 2020-04-29 19:28:29 -07:00
third-party C++20 compatibility (#6697) 2020-04-20 13:24:25 -07:00
tools Fix issues for reproducing synthetic ZippyDB workloads in the FAST20' paper (#6795) 2020-05-04 10:55:14 -07:00
trace_replay Fix multiple CF replay failure in db_bench replay (#6787) 2020-05-01 00:03:38 -07:00
util Fix FilterBench when RTTI=0 (#6732) 2020-04-29 13:09:23 -07:00
utilities Remove redundant update of txn_state_ in transaction Prepare (#6778) 2020-05-01 17:37:33 -07:00
.clang-format A script that automatically reformat affected lines 2014-01-14 12:21:24 -08:00
.gitignore Separate timestamp related test from db_basic_test (#6516) 2020-03-13 11:37:15 -07:00
.lgtm.yml Create lgtm.yml for LGTM.com C/C++ analysis (#4058) 2018-06-26 12:43:04 -07:00
.travis.yml C++20 compatibility (#6697) 2020-04-20 13:24:25 -07:00
.watchmanconfig Added .watchmanconfig file to rocksdb repo (#5593) 2019-07-19 15:00:33 -07:00
appveyor.yml C++20 compatibility (#6697) 2020-04-20 13:24:25 -07:00
AUTHORS Update RocksDB Authors File 2017-10-18 14:42:10 -07:00
CMakeLists.txt Add Functions to OptionTypeInfo (#6422) 2020-04-28 18:04:26 -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 Fix db_stress when GetLiveFiles() flushes dropped CF (#6805) 2020-05-04 17:45:49 -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 LANGUAGE-BINDINGS.md: mention python-rocksdb 2019-03-20 11:10:48 -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 Github Action for some basic sanity test of PR (#6761) 2020-04-30 19:22:45 -07:00
README.md Add Slack forum to README (#6773) 2020-04-30 11:00:28 -07:00
ROCKSDB_LITE.md Fix some typos in comments and docs. 2018-03-08 10:27:25 -08:00
src.mk Add Functions to OptionTypeInfo (#6422) 2020-04-28 18:04:26 -07:00
TARGETS Add Functions to OptionTypeInfo (#6422) 2020-04-28 18:04:26 -07:00
thirdparty.inc Fix build jemalloc api (#5470) 2019-06-24 17:40:32 -07:00
USERS.md add user nebula (#6271) 2020-01-08 13:46:43 -08:00
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

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.