Re: Direct I/O versus OS-Caching

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KÖPFERL Robert wrote:
> What's the better/faster alternative?
> Enabling OS-file system caching or disabling it and forcing direct
> I/O?

PostgreSQL is designed to rely on OS file-system caching, so you better 
not turn that off.

-- 
Peter Eisentraut
http://developer.postgresql.org/~petere/


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