You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 
Huisheng Liu 16d103d35b fix read_amp_bytes_per_bit field size (#7651) 4 years ago
.circleci Fix many tests to run with MEM_ENV and ENCRYPTED_ENV; Introduce a MemoryFileSystem class (#7566) 4 years ago
.github/workflows Update clang-format-diff.py (#7609) 4 years ago
buckifier Add a rocksdb lib target with link_whole=True (#7466) 4 years ago
build_tools Update clang-format-diff.py (#7609) 4 years ago
cache Remove unused includes (#7604) 4 years ago
cmake Add `find_dependency()` in cmake config file. (#6791) 5 years ago
coverage Find the correct gcov (#6904) 5 years ago
db Fix a bug in compaction iterator with timestamp (#7645) 4 years ago
db_stress_tool Track WAL in MANIFEST: Track deleted WALs in MANIFEST after recovering from the WALs (#7649) 4 years ago
docs Update github-pages to v207 (#7235) 4 years ago
env Fix a recovery corner case (#7621) 4 years ago
examples Bring the Configurable options together (#5753) 4 years ago
file Remove unused includes (#7604) 4 years ago
hdfs fix build with 'USE_HDFS' on windows (#6950) 5 years ago
include/rocksdb Add API to verify whole sst file checksum (#7578) 4 years ago
java Fix a recovery corner case (#7621) 4 years ago
logging Remove unused includes (#7604) 4 years ago
memory slightly improve jemalloc allocator API header (#7592) 4 years ago
memtable Test for LoadLatestOptions (#7554) 4 years ago
monitoring Remove unused includes (#7604) 4 years ago
options Expand effect of dictionary settings in `ColumnFamilyOptions::compression_opts` (#7619) 4 years ago
port Remove unused includes (#7604) 4 years ago
table fix read_amp_bytes_per_bit field size (#7651) 4 years ago
test_util Remove unused includes (#7604) 4 years ago
third-party Fix MSVC-related build issues (#7439) 4 years ago
tools Fix crash test to run in DEBUG_LEVEL=0 mode in tmpfs (#7643) 4 years ago
trace_replay Genericize and clean up FastRange (#7436) 4 years ago
util Ribbon: major re-work of hashing, seeds, and more (#7635) 4 years ago
utilities Fix a recovery corner case (#7621) 4 years ago
.clang-format A script that automatically reformat affected lines 11 years ago
.gitignore Ribbon: InterleavedSolutionStorage (#7598) 4 years ago
.lgtm.yml Create lgtm.yml for LGTM.com C/C++ analysis (#4058) 7 years ago
.travis.yml Update Travis config for broken snapd on ppc (#7381) 4 years ago
.watchmanconfig Added .watchmanconfig file to rocksdb repo (#5593) 6 years ago
AUTHORS Update RocksDB Authors File 7 years ago
CMakeLists.txt Ribbon: initial (general) algorithms and basic unit test (#7491) 4 years ago
CODE_OF_CONDUCT.md Adopt Contributor Covenant 5 years ago
CONTRIBUTING.md Add Code of Conduct 7 years ago
COPYING Add GPLv2 as an alternative license. 8 years ago
DEFAULT_OPTIONS_HISTORY.md options.delayed_write_rate use the rate of rate_limiter by default. 8 years ago
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 10 years ago
HISTORY.md Compute NeedCompact() after table builder Finish() (#7627) 4 years ago
INSTALL.md Update the version of the dependencies used by the RocksJava static build (#4761) 6 years ago
LANGUAGE-BINDINGS.md Add RestoreDBFromLatestBackup to C API, add new C# package (#7092) 5 years ago
LICENSE.Apache Change RocksDB License 8 years ago
LICENSE.leveldb Add back the LevelDB license file 8 years ago
Makefile Ribbon: initial (general) algorithms and basic unit test (#7491) 4 years ago
README.md Fix the CI badge for ppc64le Jenkins (#7561) 4 years ago
ROCKSDB_LITE.md Fix some typos in comments and docs. 7 years ago
TARGETS Ribbon: initial (general) algorithms and basic unit test (#7491) 4 years ago
USERS.md Add YugabyteDB to USERS (#6786) 5 years ago
Vagrantfile Adding CentOS 7 Vagrantfile & build script 7 years ago
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) 6 years ago
appveyor.yml Remove 2019 from appveyor (#7038) 5 years ago
defs.bzl Make testpilot recognize that these tests have coverage instrumentation 5 years ago
issue_template.md Add Google Group to Issue Template 5 years ago
src.mk Ribbon: initial (general) algorithms and basic unit test (#7491) 4 years ago
thirdparty.inc Fix build jemalloc api (#5470) 6 years ago

README.md

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

CircleCI Status TravisCI Status Appveyor Build status PPC64le 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 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.