Show HN: KiviDB, a faster Redis-compatible memory database and vector cache

KiviDB is a faster Redis-compatible memory database and vector cache built with Rust, supporting RESP2 and RESP3 protocols, with a key space sharded across threads for multi-threaded performance. It has a website and can be tried via a Docker container. Benchmarks show KiviDB outperforming Redis 8.10 and Dragonfly in terms of throughput, with 21.2M ops/sec for GET operations, and is available under the AGPLv3 license.