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.
Describe about generating a report tool by utilizing the report tool and the report wizard?
Specify the difference between the ER Modeling and Dimensional Modeling?
Demonstrate some of the techniques which can be employed to tune operational performance?
Specify the types of prompt in the Cognos?
Explain terms Procedure Cache in Sybase. Answer: It is the memory area where compiled query tree run for example: procedure and batch query.
Define the market structures and price output determination in words of Clark and Clark.
Give definition of data structure?
Illustrate the use and application of the DB Miner.
Define the term spanning Tree in data structure?
Explain in brief the term data warehouse.
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