pgxsinkit storage benchmarks

A wa-sqlite-style suite of timed SQL batteries across three pgwasm storage backends — idb, the constant-four-handle opfs-repacked (per-cell dedicated worker), and opfs-repacked-sw: the identical engine hosted directly in a SharedWorker, runnable only where the engine grants sync-access handles there (WebKit) — the side-by-side hosting comparison. Durability is relaxed by default; flip the strict toggle to measure per-commit flush cost. Open this page on a real device (iPhone/Safari) to gather the per-engine numbers — nothing here needs a network.

Batteries

Backends

Durability strict (non-matrix batteries)

Progress

Results

Raw JSON

Times in each cell are wall-clock for the whole step (worker thread, performance.now()). Per-op batteries also show mean / p50 / p95 / max per operation. The final envelope is on window.__benchResults; ?auto=1 runs everything on load. Results survive a page reload — the latest envelope is mirrored to sessionStorage and restored behind a notice (iOS Safari may reload the page under memory pressure). ?debug=1 turns on the engine's debug output in the console.