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

Benchmarks against every alternative

In progressUpdated 2026-10-19View on GitHub

Every run kept with its commit, a weekly run on a fixed machine, and an industrial IoT benchmark against InfluxDB, TimescaleDB, ClickHouse and QuestDB with the monthly cost of each.

Specs

  • 44Benchmark harness: timebenchIn progress
  • 45Industrial IoT benchmarkIn progress

Summary

Benchmarks anyone can rerun, against every alternative, that publish where Timelake loses as well as where it wins and report cost and growth next to latency (D21): the timebench harness with TSBS IoT and DevOps, every run on the website with its commit, a weekly run on one fixed machine, and an industrial IoT workload with checked answers. Still open: the public benchmarks not yet run, expert-written Iceberg, a run per object store, and side-by-side demos on the website.

History

  • 2026-10-15: timebench, the IIoT workload and the weekly run built
  • 2026-10-19: milestone written when the specs were regrouped one per feature.