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• SSIS - Decrease your fact table loading time up to 40%

  Replace the multiple "Lookup Error Output" Derived Columns and Union All's with a single Derived Column and get a performance boost...... Posted Oct 22 2008, 04:57 PM by jorg with | with 3 comment(s) Filed under: SQL Server 2005, SQL Server Integration Services, BIDS, SSIS, Lookup Transformation, Semi-blocking components, Transformations, Performance tuning, Performance, Union All

• SSIS – Non-blocking, Semi-blocking and Fully-blocking components

  How can you recognize these three component types, what is their inner working and do they acquire new buffers and/or threads?... Posted Feb 27 2008, 04:59 PM by jorg with | with 5 comment(s) Filed under: SQL Server 2005, SQL Server Integration Services, SSIS, SSIS Caching, Non-blocking components, Semi-blocking components, Fully-blocking components, Synchronous components, Asynchronous components, Buffers, Threads, Transformations, Performance tuning