Show HN: Kronotop – A distributed multi-model database built on FoundationDB

Category: database

Tags: distributed-database, multi-model, foundationdb, transactional, document-store, key-value-store

Score: 7.0/10 (Innovation: 7, Technical: 8, Documentation: 7, Utility: 6)

Kronotop is a distributed multi-model database built on FoundationDB, offering document (Bucket) and ordered key-value (ZMap) models within the same strictly serializable transaction boundary. It innovatively combines multiple data models and namespace isolation with FoundationDB's proven foundation, enabling atomic operations across models and namespaces without application-level coordination.

Target audience: backend devs, data engineers, devops

Repository: https://github.com/kronotop/kronotop · Java · Apache-2.0 · 283 stars

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