⇦ The team I've been working in for the last year or so have had great success using Postgres-as-queue. We've managed to avoid the following: Infrastructure/configuration - I'd estimate each line of terraform to be an order of magnitude more risk/maintenance/faff than each line of Python. Slow/crunky multi-container testing. The need for expertise in anything beyond Python + Postgres. Elaborate retry/dead-letter-queue mechanisms. Thinking about data serialisation over the wire. In a nut shell, i...