What are components of report studio?
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What is an error log table in informatica occurs and how to maintain it in mapping?
What is the difference between narmal load and bulk load?
What is the difference between static cache and dynamic cache?
What is the main difference between inmon and kimball philosophies of data warehousing?
What is surrogate key? Where we use it? Explain with examples.
Explain about Control M JObs detaily?How to execute this.
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What is Data purging?
Explain techniques of error handling - ignore , rejecting bad records to a flat file , loading the records and reviewing them (default values)?
What is conformed fact?
Explain what does level of granularity of a fact table signify?
how can one transfer LOB and user defined data from oracle to warehouse using ETL informaticabecause
What is factless fact tables?