Thoughts on historicisation with this product
Historicisation is ancient history, really. I started with data-warehousing in 2001 and back then it was ancient history (no pun meant, would be lame anyway). No rocket science at all. Still it is a major topic in my daily life to date. I am very astonished no database has take on this topic so far, well no that I know of. I did not research just my own experience with Oracle, DB2 LUW and PostgreSQL. As a hobby, I implement such a framework for PostgreSQL (pre-alpha so far). Back to datastage. DataStage does provide at least two stage sets to tackle this but far from being a DS hotshot or even seasoned DS developer, I could not make to get run those Change Capture/Apply and Slowly Changing Dimension stage setup properly.
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