Blog
Notes from the replication slot
How Driftbase works inside, and what we learn running it for other people.
How we backfill a 900-million-row table without pausing the stream
Keyset chunks, a watermark per chunk and one rule about which write wins. The algorithm behind drift backfill.
Why we read the WAL instead of using triggers
Triggers look simpler until the first long transaction. What logical replication gives you that an outbox table can’t.