What are situations where snowflake schema is better than star schema when the opposite is true?
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Explain clearly how to explain any (sales) project in interview. Actually feom where report developer work starts?pls reply as soon as possible?
what is indexing ? what are different types of indexes supported by oracle ?
What is data warehosuing hierarchy?
how to find unique records in informatica level
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How to create context?
What are the different types of segments?
What are the types of SCD?
What are components of reportnet?
What is data stream and data adaopter. Is it same are different? Explain?
What function should we use to display the value entered or selected by a user in response to a prompt?