5cec4bbcab
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/12699 The patch adds `PutEntity` to the potential write operations used in the read-your-own-writes tests for `Transaction::MultiGet`. Note that since the stress test generates wide-column structures which have the value returned by `GenerateValue` in the default column, this does not affect the results returned by the `MultiGet` API (unless we have a bug). The wide-column entity is generated according to the usual rules based on the value base and the `use_put_entity_one_in` flag. The entire entity structure will be validated by the upcoming stress test for `Transaction::MultiGetEntity`, where we also plan to leverage this logic. Reviewed By: jowlyzhang Differential Revision: D57799075 fbshipit-source-id: 5f86c2b2b3ceee8e1b8bf7453c02f1f1b1b00751 |
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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.