cb9392a094
Summary: I've added functions to the C API to support Transactions as requested in #1637 and to support Checkpoint. I have also added the corresponding tests to c_test.c For now, the following is omitted: 1. Optimistic Transactions 2. The column family variation of functions Closes https://github.com/facebook/rocksdb/pull/2236 Differential Revision: D4989510 Pulled By: yiwu-arbug fbshipit-source-id: 518cb39f76d5e9ec9690d633fcdc014b98958071
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 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/