SchluesselWert - High Availability Key Value Store
SchluesselWert is a key value store that uses raft as consensus algorithm. It is currently in development and not stable. It uses Tokio to handle requests asynchronously.
Using it
Currently there is no binary available that will be build by Cargo. The current interface for talking to a
cluster is to use the Client struct. This structure supports the basic operations like Get, Set, Delete and Scan.
It also supports adding and removing nodes from a cluster.
Tests
There are several tests in the project that help to prove the correctness of the implementation. The unit tests can be found
in the individual files in the src directory. The integration tests are in the tests folder.
Benchmark
This implementation currently does not have any working benchmarks.
TODO
- Use
WriteBatchto batch multiple writes as one atomic operation. This should also increase the performance. - Work on all the TODOs in the source code.
- Use less
unwraps. The code uses unwraps in a lot of cases, this should be minimized. - Merge incoming and outgoing
TCPStreamsinto on structure.
License
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
License: MIT/Apache-2.0