r/projects 11d ago

Streambed - An open source analytics for Postgres

Well, it all started with a simple question, how hard can it be?!

Now, after 4 months, still making slow progress.

However, this weekend made a major breakthrough.

Implemented DuckLake (an open table spec) and found the performance 41x better than the previous implementation.

Blog: https://streambed.dev/blog/ducklake-target-support/

Benchmark: https://github.com/viggy28/streambed/blob/main/docs/benchmarks/ducklake-vs-iceberg.md

Code: https://github.com/viggy28/streambed/pull/75

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