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  • Making the case for expressions instead of parameterised SQL (and vice versa) : SSIS Nugget

    [Although I colloquially refer to myself on this blog as “SSIS Junkie” it won’t have escaped the notice of regular readers that I haven’t been talking about SSIS much lately, in fact nothing of real substance in regard to SSIS has appeared here since Nesting variables to calculate values on 24th October. The reason for that is that I simply ...
    Posted to SSIS Junkie (Weblog) by jamie.thomson on December 8, 2008
  • SSIS: Data flows or T-SQL

    Update below There has been, and still is, quite alot of conjecture in Conchango as to whether one should use SSIS data-flows or stored procedures for ETL. Traditionally we have implemented ETL solutions using stored procedures. DTS was used but as little more than a workflow engine, occasionally using the data-pump for importing data from ...
    Posted to SSIS Junkie (Weblog) by jamie.thomson on March 14, 2006
  • SSIS: How to load related tables

    It is a very common scenario to be able to load two tables in the same data-flow that have a foreign key relationship between them. The question of how to do this gets raised very often on the SSIS forum so I figured I'd try and address it here. Basically, its not possible to do this without using a workaround. There are two possible workarounds ...
    Posted to SSIS Junkie (Weblog) by jamie.thomson on February 17, 2006
  • Unambiguous dates in SQL Server

    I got some smashing advice from a guy called Steve Kass today that I wanted to make sure I kept and remembered. I thought about the best place to store it and I thought, well why not right here on my blog. That way I won't forget it and maybe other people can benefit too. Thanks for your help ...
    Posted to SSIS Junkie (Weblog) by jamie.thomson on April 26, 2005
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