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switch between async to sync automatically
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* switch between async to sync automatically
@ 2022-08-04 07:40 Sacheen Birhade <[email protected]>
  2022-08-12 01:09 ` Re: switch between async to sync automatically Bruce Momjian <[email protected]>
  0 siblings, 1 reply; 2+ messages in thread

From: Sacheen Birhade @ 2022-08-04 07:40 UTC (permalink / raw)
  To: pgsql-novice

Hi All,

Can my streaming replication switch between async to sync automatically depending upon bandwidth? If bandwith/replication link is very healthy, then I want async replication otherwise sync replication. It should switch between sync to async.
You help is appreciated.

Thanks,
Sacheen Birhade


^ permalink  raw  reply  [nested|flat] 2+ messages in thread

* Re: switch between async to sync automatically
  2022-08-04 07:40 switch between async to sync automatically Sacheen Birhade <[email protected]>
@ 2022-08-12 01:09 ` Bruce Momjian <[email protected]>
  0 siblings, 0 replies; 2+ messages in thread

From: Bruce Momjian @ 2022-08-12 01:09 UTC (permalink / raw)
  To: Sacheen Birhade <[email protected]>; +Cc: pgsql-novice

On Thu, Aug  4, 2022 at 07:40:56AM +0000, Sacheen Birhade wrote:
> Hi All,
> 
>  
> 
> Can my streaming replication switch between async to sync automatically
> depending upon bandwidth? If bandwith/replication link is very healthy, then I
> want async replication otherwise sync replication. It should switch between
> sync to async.

No.  We have discussed the option of going from sync to async if the
standby stops responding but never agreed on a safe API for this.

-- 
  Bruce Momjian  <[email protected]>        https://momjian.us
  EDB                                      https://enterprisedb.com

  Indecision is a decision.  Inaction is an action.  Mark Batterson







^ permalink  raw  reply  [nested|flat] 2+ messages in thread


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