mirror of
https://github.com/facebook/rocksdb.git
synced 2024-11-28 05:43:50 +00:00
9905101c8c
Summary: improved Vocabulary Pull Request resolved: https://github.com/facebook/rocksdb/pull/5877 Differential Revision: D17753217 Pulled By: anand1976 fbshipit-source-id: f255418534297e537a2735f0a0546c724b8f7c70
32 lines
1.8 KiB
Markdown
32 lines
1.8 KiB
Markdown
## RocksDB: A Persistent Key-Value Store for Flash and RAM Storage
|
|
|
|
[](https://travis-ci.org/facebook/rocksdb)
|
|
[](https://ci.appveyor.com/project/Facebook/rocksdb/branch/master)
|
|
[](http://140.211.168.68:8080/job/Rocksdb)
|
|
|
|
RocksDB is developed and maintained by Facebook Database Engineering Team.
|
|
It is built on earlier work on [LevelDB](https://github.com/google/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 especially 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](https://github.com/facebook/rocksdb/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.
|