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Levi Tamasi 59ef2ba559 Evict the uncompression dictionary from the block cache upon table close (#5150) 6 years ago
buckifier Add load statements to rocksdb TARGETS files 6 years ago
build_tools Fix db_stress for custom env (#5122) 6 years ago
cache Remove some "using std::..." from header files. (#5113) 6 years ago
cmake Make FindZLIB consistent with official definitions (#4823) 6 years ago
coverage Remove unused imports, from python scripts. (#4057) 7 years ago
db Fix many bugs in log statement arguments (#5089) 6 years ago
docs Blog post for format_version=4 6 years ago
env Fix db_stress for custom env (#5122) 6 years ago
examples Support for single-primary, multi-secondary instances (#4899) 6 years ago
hdfs Fix db_stress for custom env (#5122) 6 years ago
include/rocksdb Add missing methods to EnvWrapper, and more wrappers in Env.h (#5131) 6 years ago
java Document the interaction between disableWAL and BackupEngine (#5071) 6 years ago
memtable Apply modernize-use-override (2nd iteration) 6 years ago
monitoring Add a missing define to monitoring/iostats_context_imp.h (#5136) 6 years ago
options Fix many bugs in log statement arguments (#5089) 6 years ago
port #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
table Evict the uncompression dictionary from the block cache upon table close (#5150) 6 years ago
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tools #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
util Fix many bugs in log statement arguments (#5089) 6 years ago
utilities Fix many bugs in log statement arguments (#5089) 6 years ago
.clang-format A script that automatically reformat affected lines 11 years ago
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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 Mark logs with prepare in PreReleaseCallback (#5121) 6 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 6 years ago
LICENSE.Apache Change RocksDB License 8 years ago
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TARGETS Support for single-primary, multi-secondary instances (#4899) 6 years ago
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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 Add RocksJava build to AppVeyor 6 years ago
defs.bzl [sync fix] Add defs.bzl 6 years ago
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src.mk Support for single-primary, multi-secondary instances (#4899) 6 years ago
thirdparty.inc Provide a way to override windows memory allocator with jemalloc for ZSTD 7 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 specially 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.