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.
 
 
 
 
 
 
Zhichao Cao 95013df278 Do not set bg error for compaction in retryable IO Error case (#7899) 4 years ago
.circleci Small improvements to CircleCI Windows jobs (#7852) 4 years ago
.github/workflows Update clang-format-diff.py (#7609) 4 years ago
buckifier Accurate re-generate command in TARGETS file (#7902) 4 years ago
build_tools Add support for specifying working directory in lego-determinator (#7901) 4 years ago
cache Add a SystemClock class to capture the time functions of an Env (#7858) 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 Do not set bg error for compaction in retryable IO Error case (#7899) 4 years ago
db_stress_tool Increase the txn lock timeout in stress test (#7823) 4 years ago
docs Update github-pages and dependencies (#7850) 4 years ago
env Add a SystemClock class to capture the time functions of an Env (#7858) 4 years ago
examples Bring the Configurable options together (#5753) 4 years ago
file Add a SystemClock class to capture the time functions of an Env (#7858) 4 years ago
fuzz Update SstFileWriter fuzzer to iterate and check all key-value pairs (#7761) 4 years ago
hdfs fix build with 'USE_HDFS' on windows (#6950) 5 years ago
include/rocksdb Add a SystemClock class to capture the time functions of an Env (#7858) 4 years ago
java fix write option typo in java samples (#7894) 4 years ago
logging Add a SystemClock class to capture the time functions of an Env (#7858) 4 years ago
memory slightly improve jemalloc allocator API header (#7592) 4 years ago
memtable Add a SystemClock class to capture the time functions of an Env (#7858) 4 years ago
monitoring Add a SystemClock class to capture the time functions of an Env (#7858) 4 years ago
options Make StringEnv, StringSink, StringSource use FS classes (#7786) 4 years ago
port Add a SystemClock class to capture the time functions of an Env (#7858) 4 years ago
table Add a SystemClock class to capture the time functions of an Env (#7858) 4 years ago
test_util Add a SystemClock class to capture the time functions of an Env (#7858) 4 years ago
third-party Fix Compilation on ppc64le using Clang 11 (#7713) 4 years ago
tools Cleanup multiple DBs after running db_bench in multi-DB mode (#7891) 4 years ago
trace_replay Add a SystemClock class to capture the time functions of an Env (#7858) 4 years ago
util Add a SystemClock class to capture the time functions of an Env (#7858) 4 years ago
utilities Add a SystemClock class to capture the time functions of an Env (#7858) 4 years ago
.clang-format A script that automatically reformat affected lines 11 years ago
.gitignore Fuzzing RocksDB (#7685) 4 years ago
.lgtm.yml Create lgtm.yml for LGTM.com C/C++ analysis (#4058) 7 years ago
.travis.yml Cleanup Travis CI config (#7848) 4 years ago
.watchmanconfig Added .watchmanconfig file to rocksdb repo (#5593) 6 years ago
AUTHORS Update RocksDB Authors File 7 years ago
CMakeLists.txt Add a SystemClock class to capture the time functions of an Env (#7858) 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 Do not set bg error for compaction in retryable IO Error case (#7899) 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 Update the versions of the test dependencies used for RocksJava (#7805) 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 Accurate re-generate command in TARGETS file (#7902) 4 years ago
USERS.md Add Apache Doris to USERS (#7865) 4 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 Add a SystemClock class to capture the time functions of an Env (#7858) 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.