On Fri, 2022-12-09 at 08:47 +0000, Bryon Roché wrote:
> On December 9, 2022 5:02:59 AM UTC, SASIKUMAR Devaraj <sashikumard@yahoo.com> wrote:
> > How to speed up WAL apply process in secondary? Any parameter available from postgres, apart from disk speed?
>
> There are fsync parameters which can be set to off that may provide a modest speed increase, at the cost of removing
crashsafety.
That is spectacularly bad advice.
Is the disk the bottleneck at all?
Yours,
Laurenz Albe