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.
When two relational tables is connected to SQ Trans, what are the probable errors it will be thrown?
Briefly describe the term a Cube and Linked Cube with reference to data warehouse?
State the components of report studio?
What do you mean by the term Open Server in the Sybase?
Cloud Computing Technology and Services: The enabling technologies of cloud computing includes network grid, virtualization, SaaS Enabled Application Platform (SEAP), Monitoring tools and technologies etc. The cloud services refer to those services th
Illustrate the term data mart. What do you mean by it?
Explain the Filter transformation?
Illustrate the term indexing. Specify the kinds of the indexing.
Infrastructure as a Service (IaaS): The entire computing interface and computing environment or the entire infrastructure is being provided by the vendor as a service. The computing environment may
Another company used statistic in reports is the total number of orders placed by a shopper. Complete the following steps to create a function named NUM_PURCH_SF that accepts a shopper id and returns the total number of orders the shopper has placed. Use the function in a SELECT statement to display
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