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.
 
 
 
 
 
 
Maysam Yabandeh 638d239507 Charge block cache for cache internal usage (#5797) 5 years ago
buckifier Change buckifier to support parameterized dependencies (#5648) 5 years ago
build_tools Clean up + fix build scripts re: USE_SSE= and PORTABLE= (#5800) 5 years ago
cache Charge block cache for cache internal usage (#5797) 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 Charge block cache for cache internal usage (#5797) 5 years ago
docs Blog post for write_unprepared (#5711) 5 years ago
env Charge block cache for cache internal usage (#5797) 5 years ago
examples Refactor trimming logic for immutable memtables (#5022) 5 years ago
file Divide file_reader_writer.h and .cc (#5803) 5 years ago
hdfs Add copyright headers per FB open-source checkup tool. (#5199) 6 years ago
include/rocksdb Charge block cache for cache internal usage (#5797) 5 years ago
java test size was wrong in 'fillbatch' benchmark (#5198) 5 years ago
logging Divide file_reader_writer.h and .cc (#5803) 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
monitoring Use delete to disable automatic generated methods. (#5009) 5 years ago
options Divide file_reader_writer.h and .cc (#5803) 5 years ago
port Charge block cache for cache internal usage (#5797) 5 years ago
table Charge block cache for cache internal usage (#5797) 5 years ago
test_util Divide file_reader_writer.h and .cc (#5803) 5 years ago
third-party Revert changes from PR#5784 accidentally in PR#5780 (#5810) 5 years ago
tools Temporarily disable partitioned index/filter in stress test (#5811) 5 years ago
trace_replay Block cache analyzer: Support reading from human readable trace file. (#5679) 5 years ago
util Revert changes from PR#5784 accidentally in PR#5780 (#5810) 5 years ago
utilities Charge block cache for cache internal usage (#5797) 5 years ago
.clang-format A script that automatically reformat affected lines 11 years ago
.gitignore Block cache simulator: Add pysim to simulate caches using reinforcement learning. (#5610) 5 years ago
.lgtm.yml Create lgtm.yml for LGTM.com C/C++ analysis (#4058) 7 years ago
.travis.yml Switch Travis to Xenial build (#4789) 6 years ago
.watchmanconfig Added .watchmanconfig file to rocksdb repo (#5593) 6 years ago
AUTHORS Update RocksDB Authors File 7 years ago
CMakeLists.txt Divide file_reader_writer.h and .cc (#5803) 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. 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 Charge block cache for cache internal usage (#5797) 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 Revert changes from PR#5784 accidentally in PR#5780 (#5810) 5 years ago
README.md Add LevelDB repository link in the Readme 6 years ago
ROCKSDB_LITE.md Fix some typos in comments and docs. 7 years ago
TARGETS Divide file_reader_writer.h and .cc (#5803) 5 years ago
USERS.md Add avrio to USERS.md (#5748) 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 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
issue_template.md Add a template for issues 7 years ago
src.mk Divide file_reader_writer.h and .cc (#5803) 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 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.