rococosbasilisk
rococosbasilisk on Hacker News
A few things to clarify:
>one multi-tenant centralized db to bidirectionally sync
PowerSync supports syncing from multiple databases.
>The downside is complexity.
I'd say this is true if you're building a partial replication system yourself. PowerSync gives you a ready-built system that's been proven at scale and therefore lets you avoid most of that complexity.
>SQLSync, on the other hand, is full db sync.
It's just as easy to sync the full db with PowerSync as do partial sync.
Edit: formatting
PowerSync is also a plug-in sync layer. The biggest difference I see is in Electric's use of CRDTs, where we don't rely on them and instead use server reconciliation.
As a team that's been working on online/offline sync for just over a decade, it's great to finally see more products that enable offline-first architectures!
It's available to try out here (free): https://docs.powersync.co/integration-guides/supabase-+-powe...
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