Timelaketimelake
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Apache 2.0 ·
TimelaketimelakeThe open time-series lakehouse.
v0 · Apache 2.0 · Contribute · GitHubBuilt on Apache Arrow, Apache DataFusion, Apache Parquet, and Apache Iceberg.
Roadmap

Milestone

Any engine can attach

PlannedUpdated 2026-10-19View on GitHub

An Iceberg REST catalog, so Snowflake, Trino, Athena, and Spark query tables in place, and a DuckDB extension with Timelake's speedups and functions.

Specs

  • 32REST catalogPlanned
  • 33DuckDB extensionPlanned
  • 34Snowflake connectionPlanned
  • 35MultitenancyPlanned

Summary

Plain engines already read Timelake tables from the bucket. This milestone lets them attach the way they expect: an Iceberg REST catalog that Snowflake, Trino, Athena and Spark connect to, a DuckDB extension with dedup on read and the function library, Snowflake set up in one command, and documented patterns for many tenants.

History

  • 2026-10-19: milestone written when the specs were regrouped one per feature.