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.
 
 
 
 
 
 
Andrew Kryczka 63f265c383 Update FB internal dependencies (#4244) 6 years ago
buckifier Remove two CI tests (#4110) 7 years ago
build_tools Update FB internal dependencies (#4244) 6 years ago
cache Support group commits of version edits (#3944) 7 years ago
cmake Search paths provided by intel's "tbbvars.sh". 7 years ago
coverage Remove unused imports, from python scripts. (#4057) 7 years ago
db Add SST ingestion to ldb (#4205) 6 years ago
docs Advisor: README and blog, and also tests for DBBenchRunner, DatabaseOptions (#4201) 6 years ago
env Fix the build failure with OS_ANDROID (#4232) 6 years ago
examples Pin top-level index on partitioned index/filter blocks (#4037) 7 years ago
hdfs Comment out unused variables 7 years ago
include/rocksdb Make rocksdb::Slice more interoperable with std::string_view (#4242) 6 years ago
java Clarify max_total_wal_size's scope (#4194) 7 years ago
memtable Remove tests from ROCKSDB_VALGRIND_RUN 7 years ago
monitoring Support group commits of version edits (#3944) 7 years ago
options Add DataBlockIndexType option in BlockBasedTableOptions (#4150) 7 years ago
port Implement Env::NumFileLinks (#4221) 6 years ago
table Return correct usable_size for BlockContents (#4246) 6 years ago
third-party Add GCC 8 to Travis (#3433) 7 years ago
tools Implement Env::NumFileLinks (#4221) 6 years ago
util Improve FullFilterBitsReader::HashMayMatch's doc (#4202) 6 years ago
utilities BlobDB: Can return expiration together with Get() (#4227) 6 years ago
.clang-format A script that automatically reformat affected lines 11 years ago
.gitignore Remove leftover references to phutil_module_cache 7 years ago
.lgtm.yml Create lgtm.yml for LGTM.com C/C++ analysis (#4058) 7 years ago
.travis.yml Add GCC 8 to Travis (#3433) 7 years ago
AUTHORS Update RocksDB Authors File 7 years ago
CMakeLists.txt BlobDB: Cleanup TTLExtractor interface (#4229) 6 years ago
CODE_OF_CONDUCT.md Add Code of Conduct 7 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 Increase version number to 5.16 (#4176) 7 years ago
INSTALL.md Enable compilation on OpenBSD 7 years ago
LANGUAGE-BINDINGS.md Added PingCaps Rust RocksDB and ObjectiveRocks (#4065) 7 years ago
LICENSE.Apache Change RocksDB License 8 years ago
LICENSE.leveldb Add back the LevelDB license file 8 years ago
Makefile Enable cscope to exclude test source files (#4190) 7 years ago
README.md Create lgtm.yml for LGTM.com C/C++ analysis (#4058) 7 years ago
ROCKSDB_LITE.md Fix some typos in comments and docs. 7 years ago
TARGETS BlobDB: Cleanup TTLExtractor interface (#4229) 6 years ago
USERS.md Support range deletion tombstones in IngestExternalFile SSTs (#3778) 7 years ago
Vagrantfile Adding CentOS 7 Vagrantfile & build script 7 years ago
WINDOWS_PORT.md Add GCC 8 to Travis (#3433) 7 years ago
appveyor.yml Upgrade Appveyor to VS2017 7 years ago
issue_template.md Add a template for issues 7 years ago
src.mk BlobDB: Cleanup TTLExtractor interface (#4229) 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.