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WriteOptions.low_pri which can throttle low pri writes if needed 		8 years ago
arcanist_util Fix arc setting for Facebook internal tools 8 years ago
buckifier update buckifer/TARGETS 8 years ago
build_tools fixed typo 8 years ago
cache Add GPLv2 as an alternative license. 8 years ago
cmake/modules CMake: more MinGW fixes 8 years ago
coverage Fix coverage script 10 years ago
db WriteOptions.low_pri which can throttle low pri writes if needed 8 years ago
docs RocksDB 5.4.5 release blog post 8 years ago
env Retire memenv https://github.com/facebook/rocksdb/pull/2082 8 years ago
examples CMake: more MinGW fixes 8 years ago
hdfs New API for background work in single thread pool 8 years ago
include/rocksdb WriteOptions.low_pri which can throttle low pri writes if needed 8 years ago
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memtable Improve write buffer manager (and allow the size to be tracked in block cache) 8 years ago
monitoring using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public… 8 years ago
options fixed typo 8 years ago
port New API for background work in single thread pool 8 years ago
table using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public… 8 years ago
third-party fixed typo 8 years ago
tools fixed typo 8 years ago
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utilities fixed typo 8 years ago
.clang-format A script that automatically reformat affected lines 11 years ago
.deprecated_arcconfig Update ShipIt to honor TARGETS updates 8 years ago
.gitignore Simple blob file dumper 8 years ago
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CONTRIBUTING.md facebook accounts are not required for CLA signers 11 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 WriteOptions.low_pri which can throttle low pri writes if needed 8 years ago
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README.md

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

Build Status 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/