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- Title: Teradata Developer Exchange - Blog activity for carrie's blog
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Hello Carrie,
Sorry to be asking question on an old post. I am a little unclear about how FastExport works when SPOOL is involved. You mentioned that the final spool is distributed evenly to all AMPs. FastExport then uses fastexport sessions to retrieve data from all AMPs. How does FastExport retrieve data from all AMPs if the number of sessions defined for the job are less than the number of AMPs? Say for an example, if there are 100 AMPs and 4 sessions have been defined for the job then does FastExport retrieve all data from first group of 4 AMPs before it moves on to the next 24 such groups?
Thanks as always!