Commit Graph

4 Commits

Author SHA1 Message Date
Marcello Costagliola e12651240c Drop the query plan test
The index is a schema change; a test that pins SQLite's plan for each
pagination scope locks in more than the change needs.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0142qgjggdJ2KDdGk7RF9Xm9
2026-10-05 13:51:56 +02:00
Marcello Costagliola 5cb4316133 Index messages by room and creation time
Every page of a room's messages (opening the room, scrolling back, the
refresh after reconnecting, the bot API) selects WHERE room_id = ? ORDER BY
created_at LIMIT 40. With only the room_id index, SQLite reads every
message in the room and sorts them in a temporary B-tree to return 40, so
these requests grow with the room's history.

A composite index on (room_id, created_at) lets SQLite read the 40 rows in
order straight from the index. It covers every lookup the room_id index
served, so that one goes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NuTtwJKhb77Dv7EQqv2C3C
2026-10-05 00:55:24 +02:00
David Heinemeier Hansson 659f95748a Preload only uncached messages and reduce rendering overhead (#292)
* Preload only uncached messages and reduce rendering overhead

* Keep benchmark summaries without raw JSON results

* Use Ruby benchmark drivers and keep generated results out of the repo
2026-10-04 12:36:36 -04:00
Kevin McConnell df76a227dc Hello world
First open source release of Campfire 🎉
2025-08-21 09:31:59 +01:00