Readme improvements on the architecture..

[kmoppel]

Hi! Seems like an interesting project:) But at least for me was a bit difficult to understand what is the project architecture and how does the data flow. Maybe one could improve it a bit? Did I understand correctly that the project doesn't use logical decoding but triggers on single tables and notify? Cheers

[tmc]

@kmoppel thanks for the feedback. I was hesitant to document in detail as I would like to improve the implementation (see #8).

I do think it's appropriate to document in more detail. This is a new project and is seeking collaborators. If you have any interest a contribution here would be more than welcomed!

[kmoppel]

Thanks! Got my answer from the linked issue. Yes WAL approch would be way better...will see if I can find some time to pitch in..

[tmc]

@kmoppel thanks for taking a look. I'm actively seeking use cases which will shape what part of the project gets attention. Don't hesitate to share any.