datazip-inc/olake

OLake - Fastest Databases, Kafka & S3 Replication to Apache Iceberg with Table optimization (Called OLake Fusion). ⚡ Efficient, quick and scalable data ingestion for real-time analytics. Supported sources : Postgres, MongoDB, MySQL, Oracle, MSSql, DB2, Kafka, S3.

3 best points · 3 comments · 4 Hacker News posts · 1,580 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: OLake – Open-Source Postgres/MySQL/MongoDB CDC to Apache Iceberg (3 points, 1 comments, by rohankhameshra, 2026-10-29)
• Support for Parquet writer to S3 and local storage in OLake (2 points, 0 comments, by pkhodiyar, 2025-02-13)
• Postgres dump to Apache Iceberg, OLake got one step closer (2 points, 1 comments, by pkhodiyar, 2025-03-13)
• Keeping Lakehouses Open-Source (2 points, 1 comments, by findmeinmysongs, 2026-10-08)