TiDB – cloud-native, distributed SQL database written in Go

1. tidb

   1 32 38,128 10.0 Go

   TiDB - the open-source, cloud-native, distributed SQL database designed for modern applications.

   

   I do want to clarify a few points, on the project page it does provide the following information:

   > Distributed Transactions: TiDB uses a two-phase commit protocol to ensure ACID compliance, providing strong consistency. Transactions span multiple nodes, and TiDB's distributed nature ensures data correctness even in the presence of network partitions or node failures.

   > …

   > High Availability: Built-in Raft consensus protocol ensures reliability and automated failover. Data is stored in multiple replicas, and transactions are committed only after writing to the majority of replicas, guaranteeing strong consistency and availability, even if some replicas fail. Geographic placement of replicas can be configured for different disaster tolerance levels.

   See https://github.com/pingcap/tidb?tab=readme-ov-file#key-featu...

   Correctness has been a focus for a long time for TiDB, including working on passing Jepsen Tests back in 2019, see https://www.pingcap.com/blog/tidb-passes-jepsen-test-for-sna... and https://jepsen.io/analyses/tidb-2.1.7

   Disclosure: Employee of PingCAP the company behind TiDB

2. CodeRabbit

   coderabbit.ai featured

   CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.

   

3. tikv

   2 24 15,625 9.7 Rust

   Distributed transactional key-value database, originally created to complement TiDB

   

   Yeah that and the actual core storage engine is a key-value store library called https://github.com/tikv/tikv which is written in Rust. I suspect the Go part only handles the replication component, MVCC, query planner, server etc.

Suggest a related project