Performance

pg-raggraph-rs ↗ ↖

1 July 2026·2 mins

Rust Postgresql Pgrx Graphrag Performance Rag

The Rust performance line for pg-raggraph: a real pgrx extension with async background-worker ingest and hybrid retrieval, plus a sidecar mode for managed Postgres where you can’t load an extension at all.

I made pg-raggraph 7× faster by deleting code I wrote. Here's where it goes next.

11 May 2026·9 mins

Pg-Raggraph Postgres Performance Rust Pgrx Benchmarking Rag

A 17× perf gap between pg-raggraph and Apache AGE turned out to be 5 lines of glue code in the bakeoff adapter, not an architectural problem. The fix, the four library-side wins still on the floor, and the three architectural directions ahead — pg_net sidecar, pgrx Rust extension, hybrid embedding tiers.

Let an LLM Tune Your Postgres (With a Safety Net That Actually Works)

24 April 2026·22 mins

Pg-Retest Postgres Ai Llm Tuning Performance

A full LLM-driven tuning loop with four real outcomes: a successful apply, an automatic rollback on regression, a safety-layer rejection, and a hint-driven redirect. No recommendations without measurement.

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