Improved Postgres Replication Slot Monitoring
The validation job monitors every replication slot on a Postgres instance and alerts when a third-party slot is inactive, lost, or retaining too much WAL.
Replication slots are vital to reliable CDC - but they're easy to forget about until something breaks. When third-party slots go inactive or unbounded WAL grows in the background, it can quietly strain your Postgres instance and jeopardize replication.
This release gives Postgres users an early warning system: We've expanded our validation job to monitor all replication slots on your Postgres instance. If a third-party slot becomes inactive, is lost, or retains too much WAL, Artie will alert you before it causes trouble.
No more surprises. Just clean, proactive safeguards around slot health - regardless of the consumer.
Why this matters
- Detects inactive or missing replication slots before they affect data syncs
- Prevents unbounded WAL buildup from neglected third-party slots
- Surfaces slot health issues that would otherwise go unnoticed
- Improves database stability when running multiple replication tools
- Gives teams visibility into all replication consumers, not just Artie