Revision eea73226e986c8dd576aa2f8fe093760051aea6d authored by Igor Canadi on 14 May 2014, 19:14:18 UTC, committed by Igor Canadi on 14 May 2014, 19:14:18 UTC
Summary: Copy improvements from fbcode's version of EnvHdfs to our open-source version. Some very important bug fixes in there. Test Plan: compiles Reviewers: dhruba, haobo, sdong Reviewed By: haobo CC: leveldb Differential Revision: https://reviews.facebook.net/D18711
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README.md
## 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 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 an 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 [doc/index.html](https://github.com/facebook/rocksdb/blob/master/doc/index.html) and
[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/
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