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Fragmentation X Buffer Cache

From: Alexandre Wagner Agostini <agostini_at_unisys.com.br>
Date: Tue, 20 Jul 1999 00:45:02 -0300
Message-ID: <3793F0BD.8DE8DD45@unisys.com.br> 





Hi folks!



I'd like to know what's the relation (if any) between the fragmentation
of the database and buffer cache hit ratio. I'm asking 'cause in the
database I'm administering the hit ratio only got raised after the
defragmentation. None of the other measures taken, like indexing and
buffer cache resizing seemed to work.



Thanks already!


Wagner


Received on Mon Jul 19 1999 - 22:45:02 CDT












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