Re: PostgreSQL win32 fragmentation issue - Mailing list pgsql-hackers

From Joshua D. Drake
Subject Re: PostgreSQL win32 fragmentation issue
Date
Msg-id 1165077364.18923.5.camel@localhost.localdomain
Whole thread Raw
In response to Re: PostgreSQL win32 fragmentation issue  ("Matthew T. O'Connor" <matthew@zeut.net>)
List pgsql-hackers
> Or more specifically do you have any idea what it means in terms of 
> performance?  And why do you say that you *have to* defrag under 
> windows, isn't this only a performance issue and not necessarily a huge 
> one at that?  Also, as a solution, I would think that CLUSTER might help.

Yes it is a performance issue. And all performance issues if they can
not be resolved within the database or application, eventually become an
outage. 

A CLUSTER may, but that puts us back to an outage. A CLUSTER is an
exclusive lock. Usually for long periods of time.

Joshua D. Drake


> 
> Matt
> 
> 
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