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How improving the db performance with a filegroup on a disk with high I/O access

Posted By:      Posted Date: October 25, 2010    Points: 0   Category :Sql Server


I have implemented a dwh with some filegroups distributed on some different disks. In particular, the disk contaning the filegroup related to the fact tables has an high I/O access. Is it possible to improve the performance to this disk when a SSRS report is executed against the dwh? How?

Many thanks

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