Horton

Re: [PATCH] Reuse Workers and Replication Slots during Logical Replication

Melih Mutlu <m.melihmutlu@gmail.com>

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From: Melih Mutlu <m.melihmutlu@gmail.com>
To: Amit Kapila <amit.kapila16@gmail.com>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2022-07-08T16:59:43Z
Lists: pgsql-hackers 
>
> It seems from your results that performance degrades for large
> relations. Did you try to investigate the reasons for the same?
>

I have not tried to investigate the performance degradation for large
relations yet.
Once I'm done with changes for the slot usage, I'll look into this and come
with more findings.

Thanks,
Melih

Commits

  1. Refactor to split Apply and Tablesync Workers code.

  2. Fix possible logical replication crash.