Meet Tansu!
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Meet Tansu!
An #opensource, Kafka-compatible broker that’s stateless, leaderless, and scales to zero.
• Pluggable storage: S3, SQLite, Postgres • Broker-side schema validation • Direct writes to Iceberg & Delta Lake
Built in #RustLang, - 20MB RAM, ~10ms startup
Learn more ⇨ https://bit.ly/4d119nc
QCon London 2026: Introducing Tansu.io — Rethinking Kafka for Lean Operations
Peter Morgan introduced Tansu at QCon London, an open-source, Kafka-compatible, stateless, leaderless broker that scales to zero, with pluggable storage (S3, SQLite, Postgres), broker-side schema validation, and direct writes to Iceberg and Delta Lake. Written in Rust, it uses 20MB of RAM and starts in 10 milliseconds.
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