I'd really like to collaborate using pglogical_output if at all possible. Petr's working really hard to get the pglogical downstrem out too, with me helping where I can.
And where I can get pglogical_output plugin? Sorry, but I can't quickly find reference with Google...
Any tests and comments would be greatly appreciated.
Thank you.
I wonder if there is opposite part of the pipe for pglogical_output - analog of receiver_raw?
It's pglogical, and it's in progress, due to be released at the same time as 9.5. We're holding it a little longer to nail down the user interface a bit better, etc, and because sometimes the real world gets in the way.
The catalogs and UI are very different to BDR, it's much more extensible/modular, it supports much more flexible topologies, etc... but lots of the core concepts are very similar. So if you go take a look at the BDR code that'll give you a pretty solid idea of how a lot of it works, though BDR has whole subsystems pglogical doesn't (global ddl lock, ddl replication, etc).