Comment by netcraft

What I would love is a turnkey service I could set up with logical replication and a straightforward configuration that can listen for any changes on certain tables (ideally with optional filters) that will take those changes and put them in a queue / ESB / whatever. If youre designing a new application from scratch and you have only one place that certain logical changes happen you can do this from the start. But in any system not designed that way from the start, the database is the place where all things go. Using that as your event source allows everything to keep on working like they always have but allow you to now notify new processes when something changes.