We completely rebuilt the back end of our local-first sync engine on @turbopuffer. Although unexpected, the inverted indexes efficiently evaluate large intersections, letting us narrow millions of possible sync actions. Read our blog post for the finer details.

Linear@linearAug 18

Rethinking delta sync at scale with @turbopuffer. Engineer @traverspw on how we made Linear’s sync latency predictable as workspaces grow: https://linear.app/now/rebuilding-delta-sync-read-path