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Yueh-Hsuan Chiang 49ee5a4ac4
Fixed the crash when merge_operator is not properly set after reopen. 		10 years ago
build_tools Fixed some make and linking issues of RocksDBJava 10 years ago
coverage Disable the html-based coverage report by default 11 years ago
db Fixed the crash when merge_operator is not properly set after reopen. 10 years ago
doc Remove seek compaction 10 years ago
examples Make it easier to start using RocksDB 10 years ago
hdfs hdfs cleanup and compile test against CDH 4.4. 10 years ago
helpers/memenv Expose in memory Env to the world 10 years ago
include Better comment for inplace_update_support 10 years ago
java [Java] Add compaction style to options 10 years ago
linters allow lambda function syntax in cpplint 11 years ago
port generic rate limiter 10 years ago
table remove malloc when create data and index iterator in Get 10 years ago
third-party/rapidjson Fix a rapidjson compile error in mac. 10 years ago
tools Move include/utilities/*.h to include/rocksdb/utilities/*.h 10 years ago
util Fix ldb dump_manifest 10 years ago
utilities Initialize next_id 10 years ago
.arcconfig Improve/fix bugs for the cpp linter 11 years ago
.clang-format A script that automatically reformat affected lines 11 years ago
.gitignore Add .swp to gitignore 10 years ago
.travis.yml Turn off travis notifications 10 years ago
CONTRIBUTING.md facebook accounts are not required for CLA signers 10 years ago
HISTORY.md Add DB::GetIntProperty() to return integer properties to be returned as integers 10 years ago
INSTALL.md specify the command to install build_tools/mac-install-gflags.sh file in doc 10 years ago
LICENSE Fix copyright year 10 years ago
Makefile Implementation of CuckooTableReader 10 years ago
PATENTS Fix the patent format 11 years ago
README.md Update README.md 10 years ago
ROCKSDB_LITE.md RocksDBLite 10 years ago

README.md

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

Build Status

RocksDB is developed and maintained by Facebook Database Engineering Team. It is built on 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/