You can use relation database but sane implementation is ugly and doesn't scale. There is little reason to choose bunch complexity and unpredictable behavior ov

You can use relation database but sane implementation is ugly and doesn't scale. There is little reason to choose bunch complexity and unpredictable behavior over dedicated queue dependency. Sorry, i don't have any good material on the topic. Maybe you can use this to see how RDBMS implementation looks and what are the consequences. https://brandur.org/postgres-queues https://brandur.org/postgres-queues