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Zhichao Cao 7245fb5f63
Fix the potential memory leak of ReplayMultiThread (#5949) 		5 years ago
buckifier Change buckifier to support parameterized dependencies (#5648) 5 years ago
build_tools Making platform 007 (gcc 7) default in build_detect_platform.sh (#5947) 5 years ago
cache Apply formatter to recent 200+ commits. (#5830) 5 years ago
cmake cmake: s/SNAPPY_LIBRARIES/snappy_LIBRARIES/ (#5687) 5 years ago
coverage Fix interpreter lines for files with python2-only syntax. 6 years ago
db LevelIterator to avoid gap after prefix bloom filters out a file (#5861) 5 years ago
docs Blog post for write_unprepared (#5711) 5 years ago
env Add Env::SanitizeEnvOptions (#5885) 5 years ago
examples Apply formatter to recent 200+ commits. (#5830) 5 years ago
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hdfs Add copyright headers per FB open-source checkup tool. (#5199) 6 years ago
include/rocksdb Expose db stress tests (#5937) 5 years ago
java Fix the rocksjava release Vagrant build on CentOS (#5901) 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 Charge block cache for cache internal usage (#5797) 5 years ago
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port Fix block cache ID uniqueness for Windows builds (#5844) 5 years ago
table Fix VerifyChecksum readahead with mmap mode (#5945) 5 years ago
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third-party Refactor/consolidate legacy Bloom implementation details (#5784) 5 years ago
tools Fix TestIterate for HashSkipList in db_stress (#5942) 5 years ago
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util Store the filter bits reader alongside the filter block contents (#5936) 5 years ago
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.watchmanconfig Added .watchmanconfig file to rocksdb repo (#5593) 6 years ago
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CODE_OF_CONDUCT.md Adopt Contributor Covenant 5 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 LevelIterator to avoid gap after prefix bloom filters out a file (#5861) 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 6 years ago
LICENSE.Apache Change RocksDB License 8 years ago
LICENSE.leveldb Add back the LevelDB license file 8 years ago
Makefile Expose db stress tests (#5937) 5 years ago
README.md Replaced some words (#5877) 5 years ago
ROCKSDB_LITE.md Fix some typos in comments and docs. 7 years ago
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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 New API to get all merge operands for a Key (#5604) 5 years ago
defs.bzl Change buckifier to support parameterized dependencies (#5648) 5 years ago
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src.mk Store the filter bits reader alongside the filter block contents (#5936) 5 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

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.