Can we update the data in flat file using update strategy?
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What is the fact table?
Explain what is informatica metadata and where is it stored?
can u any challenge your project?
What is a transaction control transformation?
COM components can be used in Informatica
Explain load alternative records / rows into multiple targets - informatica
Explain the aggregator transformation?
What does cheating measurement mean?
What is a predefined event?
How do you load more than 1 max sal in each department through informatica or write sql query in oracle?
What are the challenges you have faced in your Project (DWH- ETL)? Explain with example?
Which means the first record should come as last record and last record should come as first record and load into the target file?
What is aggregate cache in aggregator transformation?
According to his methodology what all you need before you build a datawarehouse
Why is sorter an active transformation?