Archive for the ‘Performance tip’ Category

How to Speed Up SSIS Derived Columns Transformations (2010-8-20)

Sedat Yogurtcuoglu noticed that’s it’s possible to increase the throughput of a pipeline by splitting Synchronous Transformations into Multiple Tasks in the same synchronous execution tree; we ran a series of tests with various number of Derived Column tasks and found out that it’s possible to more than double the throughput. If you want to [...]

How to increase the SQL Database Restore speed using DB compression and Solid State Disks (2010-8-12)

a couple of months ago I blogged about how to speed up a full database backup; but what about the restore speed? Indeed also an interesting topic to investigate. So I ran all kind of tests and found out that it is possible to restore a database at least 3 times faster provided that you [...]

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