a844cbf5b7
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/15189 Add `CoroDB::CoGet` and `CoMultiGet` overloads for standalone `SstFileReader` instances. Reuse a shared sync/coroutine implementation on the private reader `Rep`, configure and validate the read executor at `Open`, and retain synchronous fallback when unavailable. Reviewed By: xingbowang Differential Revision: D119431444 fbshipit-source-id: 1ac1926b6a2ffc11cd3e91a438a8c62cff5d57ec
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/main/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.
Questions and discussions are welcome on the RocksDB Developers Public Facebook group and email list on Google Groups.
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.