| From: | Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at> |
|---|---|
| To: | Veerendra Pulapa <veerendra(dot)pulapa(at)ashnik(dot)com>, pgsql-admin <pgsql-admin(at)postgresql(dot)org> |
| Subject: | Re: Need assistance for replication sync issue |
| Date: | 2023-10-19 10:55:08 |
| Message-ID: | 4f6bd1b4459a1480e5938f40d4a752ca7edf4b2d.camel@cybertec.at |
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| Lists: | pgsql-admin |
On Thu, 2023-10-19 at 10:08 +0000, Veerendra Pulapa wrote:
> I need some help with a database issue we’re facing. We have a situation where
> our primary data center and our disaster recovery site are far apart, and this
> long distance is causing delays in keeping our data synchronized. It’s become
> a problem as we want our data to be as up-to-date as possible.
>
> Do you have any suggestions for dealing with this kind of situation?
Yes: don't use synchronous replication.
You are fighting with physics (speed of light), not with an implementation
deficiency. You cannot win that fight.
Yours,
Laurenz Albe
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