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Definitely valuable, as an aside, changefeeds are now in mongodb too: https://emptysqua.re/blog/driver-features-for-mongodb-3-6/#change-streams https://emptysqu

• traverseda 9y ago
  and postgres!
  • Deimorz 9y ago
    Do you mean using LISTEN/NOTIFY, or some other method?
    • williamstein 9y ago
      Probably LISTEN/NOTIFY. I explain in detail how I migrated from RethinkDB to PostgreSQL using LISTEN/NOTIFY + tons of additional work here http://blog.sagemath.com/2017/02/09/rethinkdb-vs-postgres.html http://blog.sagemath.com/2017/02/09/rethinkdb-vs-postgres.ht... I've continued working on this codebase, even pushing commits this week like this one: https://github.com/sagemathinc/cocalc/commit/c20a62446b6e43cd56300d6f07808c76fd2d239b https://github.com/sagemathinc/cocalc/commit/c20a62446b6e43c...
      • Deimorz 9y ago
        Haha, I actually just finished skimming through that exact blog post because it was one of the first things that came up when I searched for "postgresql changefeed" to see if there was some other functionality for doing it that I didn't know about. I'll definitely need to go back and read it more thoroughly later and take a look through your code, thanks for the links.
    • chillydawg 9y ago
      You could do it with pglogical, if you're feeling particularly adventurous.