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 Originally Posted by vnktummala
Insert query is fired by Informatica session. One of the Informatica sessions reads the data from source table to informatica buffer, perform transformation, load target table.
Informatica loves row-by-row processing.
Check how often is Informatica mapping commiting the work.
Do you have a test environment available to conduct a test with no indexes?
Pablo (Paul) Berzukov
Author of Understanding Database Administration available at amazon and other bookstores.
Disclaimer: Advice is provided to the best of my knowledge but no implicit or explicit warranties are provided. Since the advisor explicitly encourages testing any and all suggestions on a test non-production environment advisor should not held liable or responsible for any actions taken based on the given advice.
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