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Adam Retter d6187d07bb
Maven can now build a standard project layout 		10 years ago
build_tools Compile MemEnv with standard RocksDB library 10 years ago
coverage Fix coverage script 10 years ago
db CappedFixTransform: return fixed length prefix, or full key if key is shorter than the fixed length 10 years ago
doc Remove seek compaction 11 years ago
examples Updated .gitignore to ignore *~ files and example object files 10 years ago
hdfs Replace exception by abort() in dummy HdfsEnv implementation. 10 years ago
include Unaddressed comment in previous diff. Change only in code comments. 10 years ago
java Maven can now build a standard project layout 10 years ago
linters Fix linters 10 years ago
port Move compression functions from port/ to util/ 10 years ago
table New BlockBasedTable version -- better compressed block format 10 years ago
third-party/rapidjson Fix a rapidjson compile error in mac. 11 years ago
tools Remove blob store from the codebase 10 years ago
util CappedFixTransform: return fixed length prefix, or full key if key is shorter than the fixed length 10 years ago
utilities Fix build on older compilers -- emplace() is not available 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 Moved Java test classes into src/test/java 10 years ago
.travis.yml Don't parallelize the build in travis 10 years ago
AUTHORS Add AUTHORS file. Fix #203 10 years ago
CONTRIBUTING.md facebook accounts are not required for CLA signers 11 years ago
HISTORY.md CappedFixTransform: return fixed length prefix, or full key if key is shorter than the fixed length 10 years ago
INSTALL.md Optimize default compile to compilation platform by default 10 years ago
LICENSE Fix copyright year 11 years ago
Makefile Moved Java main classes into src/main/java 10 years ago
PATENTS Fix the patent format 11 years ago
README.md Replaced "built on on earlier work" by "built on earlier work" in README.md 10 years ago
ROCKSDB_LITE.md RocksDBLite 11 years ago
Vagrantfile Package generation for Ubuntu and CentOS 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 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/