2a2d4d0f37
Summary:
commit d5178f513c0b4144a5ac9358ec0f6a3b54a28e76
Author: George O. Lorch III <george.lorch@percona.com>
Date: Tue Mar 19 12:18:40 2019 -0700
PS-5501 : Re-license PerconaFT 'locktree' to Apache V2
- Fixed some incomplete relicensed files from previous round.
- Added missing license text to some.
- Relicensed more files to Apache V2 that locktree depends on.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7801
Reviewed By: jay-zhuang
Differential Revision: D25682430
Pulled By: cheng-chang
fbshipit-source-id: deb8a0de3e76f3638672997bfbd300e2fffbe5f5
RocksDB: A Persistent Key-Value Store for Flash and RAM Storage
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 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 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/ and https://rocksdb.slack.com/
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.