Describe perform recovery
Describe briefly perform recovery?
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When Informatica Server starts a recovery session, it reads OPB_SRVR_RECOVERY table and notes the row ID of the last row committed to target database. The Informatica Server then reads overall sources again and starts processing from next row ID.
Write down the four purposes of the selection of a data type?
Provide a brief introduction of the term slowly changing dimensions (or SCD)?
What is Data Manipulation Language Compiler?
Define the explaining plan and how is this used?
Which technique is used in the BCA?
Why not the PHENIX, the Zelinka or Otwinoski libraries and so forth?
State the term Open switch business continuity software?
Write a brief note on the market basket analysis?
How many modes are there in Business objects and Designer?
What can be done with the Data Stage Director?
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