Re: seq scan cache vs. index cache smackdown - Mailing list pgsql-performance

From Greg Stark
Subject Re: seq scan cache vs. index cache smackdown
Date
Msg-id 873bvx2l2q.fsf@stark.xeocode.com
Whole thread Raw
In response to Re: seq scan cache vs. index cache smackdown  (PFC <lists@boutiquenumerique.com>)
List pgsql-performance
PFC <lists@boutiquenumerique.com> writes:

>     You can also read 'internal not yet developed postgres cache manager'
> instead of OS if you don't feel like talking kernel developers into
> implementing this thing.

It exists already, it's called aio.

But there are a *lot* of details you skipped over.
And as always, the devil is in the details.

--
greg

pgsql-performance by date:

Previous
From: PFC
Date:
Subject: Re: seq scan cache vs. index cache smackdown
Next
From: "lcham02"
Date:
Subject: disagreeing query planners