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Is RAID5 better for performance when SQL Server Clustering and SAN is involved?

Published 23 January 8 12:28 AM | SSQA.net

One of the recent usergroup meeting brought an interesting question that "what type of hardware I need for a RAID-5 Shared Array for SQL Server Cluster"? By default RAID5 hardware controller is best to hold as not to go with software RAID5 as...

Filed under: sql server, performance, san, best practice, hardware, disks, monitoring, benchmarking, scsi

Disk Space Requirements for Index DDL Operations

Published 28 September 7 8:38 AM | SSQA.net

Are you watching your disk space during the indexes operations where these database objects are stored? Recently I was stumped on a database that is only 5GB had reindexing process failure due to 10% of disk free space was available. For your information...

Filed under: sql server, performance, indexes, dba, optimization, disk space, best practice, hardware, disks, sorting, reindexing

Smaller disks <> more spindles which one is better for performance?

Published 10 August 7 4:53 AM | SSQA.net

I have gone through a question within the forums asking "smaller disks or more spindles" which is better for performance. The simple answer is more disks to handle the data growth and also mostly depends upon the number of transactons that are...

Filed under: sql server, performance, security, hardware, disks, spindle