Difference Stage Versus Change Capture Stage
Moderators: chulett, rschirm, roy
Difference Stage Versus Change Capture Stage
I need some good reference for the comparison between Difference Stage and Change Capture stage in terms of performance & features. The only difference I could see so far was the requirement of pre sorted inputs to Difference stage ( and less important is the different integer values for the change codes ( Copy/Modify/Add/Delete ) )
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The best reference is the chapter for each stage type in the Parallel Job Developer's Guide. Put them "side by side" mentally. You'll also find the statement that one has been deprecated in favour of the other; take that statement with the proverbial grain of salt.
The big difference (for me) is the structure of the output. And don't forget that there's a Compare stage too.
The big difference (for me) is the structure of the output. And don't forget that there's a Compare stage too.
IBM Software Services Group
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.