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.
How can we increase the performance within the Data Stage?
Specify the different Multidimensional analysis methods which are available in the Business Objects?
Explain the term Account and Directory options?
Explain the term Job parameters?
Write down a short note on the Volatile Temporary tables (VTT).
Explain and compare OBE and SQL?
Explain the term queue in data structure? Answer: In data structure a queue is a sequential organization of data. It is a first in first out i.e. FIFO type of data s
Mini-Case The Hatcher Company is in the process of developing a new inventory management system. One of the event handling processes in that system is Receive Supplier Shipments. The (inexperienced) systems analyst on the project has spent time in the warehouse observing this process and develo
Briefly describe the ETL procedure in data warehousing?
Give brief introduction of the term broad cast agent?
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