A Guide to 2-Stage Scheduled Data Cleanup with Cron Queue Batches

Short answer: For database cleanup, use cron to publish small delete jobs, then let an idempotent worker process each Postgres window and acknowledge it only after the transaction commits. This trades a little queue latency for bounded database load and predictable retries, which is the right default for a weekly property-management digest system... Weiterlesen: A Guide to 2-Stage Scheduled Data Cleanup with Cron Queue Batches