Replication Slot WAL Bloat: Monitor, Cap, and Own PostgreSQL Slots
Learn how PostgreSQL replication slots retain WAL, how to detect stale or lagging slots, size max_slot_wal_keep_size, alert early, and remediate safely.
14 min read
Tag
replication
PostgreSQL Read Replica Lag: Routing Reads and Read-Your-Writes
Learn how streaming replication lag builds up, how to measure it, and how to route reads by staleness tolerance with explicit read-your-writes guarantees.
13 min read