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A comment on Postgres is a great pub/sub and job server (2019). Parent comment

Re:Postgres is a great pub/sub and job server (2019) by dirkt on Saturday December 18, 2021 @12:24AM (#29601922)
What are the options to use Postgres pub/sub with Java? Because the usual Java libraries don't seem to support the pub/sub functionality well, you have to actively poll when you want to subscribe.
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Re:Postgres is a great pub/sub and job server (2019) by oftenwrong on Saturday December 18, 2021 @11:44AM (#29605908)
https://impossibl.github.io/pgjdbc-ng/docs/0.8.9/user-guide/...

or

https://github.com/pgjdbc/r2dbc-postgresql#listennotify

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Re:Postgres is a great pub/sub and job server (2019) by paulryanrogers on Saturday December 18, 2021 @10:32AM (#29605166)
This may depend on the JDBC driver support Listen/Notify. Though if queue traffic is relatively steady then maybe polling isn't so bad?
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