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.
 
 
 
 
 
 
Sebastiano Peluso fcd7e03832 Ignore value of BackupableDBOptions::max_valid_backups_to_open when B… (#6072) 5 years ago
buckifier Abandon use of folly::Optional (#6036) 5 years ago
build_tools New Bloom filter implementation for full and partitioned filters (#6007) 5 years ago
cache Misc hashing updates / upgrades (#5909) 5 years ago
cmake Compatible changes for cmake (#6045) 5 years ago
coverage Fix interpreter lines for files with python2-only syntax. 5 years ago
db Support ttl in Universal Compaction (#6071) 5 years ago
docs Blog post for write_unprepared (#5711) 5 years ago
env Add Env::SanitizeEnvOptions (#5885) 5 years ago
examples Add asserts in transaction example (#6055) 5 years ago
file Apply formatter to recent 200+ commits. (#5830) 5 years ago
hdfs Add copyright headers per FB open-source checkup tool. (#5199) 5 years ago
include/rocksdb Support ttl in Universal Compaction (#6071) 5 years ago
java fix typo (#6025) 5 years ago
logging Apply formatter to recent 200+ commits. (#5830) 5 years ago
memory Charge block cache for cache internal usage (#5797) 5 years ago
memtable Misc hashing updates / upgrades (#5909) 5 years ago
monitoring Apply formatter to recent 200+ commits. (#5830) 5 years ago
options Apply formatter to recent 200+ commits. (#5830) 5 years ago
port Fix block cache ID uniqueness for Windows builds (#5844) 5 years ago
table Remove a few unnecessary includes 5 years ago
test_util New Bloom filter implementation for full and partitioned filters (#6007) 5 years ago
third-party Refactor/consolidate legacy Bloom implementation details (#5784) 5 years ago
tools Update HISTORY.md for forward compatibility (#6085) 5 years ago
trace_replay Misc hashing updates / upgrades (#5909) 5 years ago
util Fix the constness issues around autovector::iterator_impl's dereference operators (#6057) 5 years ago
utilities Ignore value of BackupableDBOptions::max_valid_backups_to_open when B… (#6072) 5 years ago
.clang-format A script that automatically reformat affected lines 11 years ago
.gitignore Make buckifier python3 compatible (#5922) 5 years ago
.lgtm.yml Create lgtm.yml for LGTM.com C/C++ analysis (#4058) 6 years ago
.travis.yml Partial rebalance of TEST_GROUPs for Travis (#6010) 5 years ago
.watchmanconfig Added .watchmanconfig file to rocksdb repo (#5593) 5 years ago
AUTHORS Update RocksDB Authors File 7 years ago
CMakeLists.txt Compatible changes for cmake (#6045) 5 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. 7 years ago
DEFAULT_OPTIONS_HISTORY.md options.delayed_write_rate use the rate of rate_limiter by default. 7 years ago
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 9 years ago
HISTORY.md Ignore value of BackupableDBOptions::max_valid_backups_to_open when B… (#6072) 5 years ago
INSTALL.md Update the version of the dependencies used by the RocksJava static build (#4761) 6 years ago
LANGUAGE-BINDINGS.md LANGUAGE-BINDINGS.md: mention python-rocksdb 5 years ago
LICENSE.Apache Change RocksDB License 7 years ago
LICENSE.leveldb Add back the LevelDB license file 7 years ago
Makefile Abandon use of folly::Optional (#6036) 5 years ago
README.md Replaced some words (#5877) 5 years ago
ROCKSDB_LITE.md Fix some typos in comments and docs. 6 years ago
TARGETS Abandon use of folly::Optional (#6036) 5 years ago
USERS.md Add avrio to USERS.md (#5748) 5 years ago
Vagrantfile Adding CentOS 7 Vagrantfile & build script 6 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) 5 years ago
appveyor.yml New API to get all merge operands for a Key (#5604) 5 years ago
defs.bzl Add clarifying/instructive header to TARGETS and defs.bzl 5 years ago
issue_template.md Add a template for issues 7 years ago
src.mk FilterPolicy consolidation, part 2/2 (#5966) 5 years ago
thirdparty.inc Fix build jemalloc api (#5470) 5 years ago

README.md

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

Linux/Mac Build Status Windows 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/

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.