What is Active Datawarehousing?
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What is an OLAP (On-line Analytical processing) system?
What needs to be done when the database is shutdown?
What is aggregate fact table?
Can you state some of the innovations throughout history?
Explain what are data marts?
What is Conceptual, Logical and Physical model?
Explain the difference between keylokup and joiner?
In my report contain product name, amount, country, sales person I want to create one prompt: sales territory.( Ex: asia, us, uk, aus), but territory column is not there in my model and source if u select the asia in prompt page-ll asian country results I want in report page I discussed with my friends and colleague, they told use the static choice function still I face this problem. If u know please tell me?
What is an error log table in informatica occurs and how to maintain it in mapping?
Why joiner transformation does not allow the aggregator transformation and expression transformation to join
Explain the data types present in bo n wht happens if we implement view in the designer n report?
When should you use a STAR and when a SNOW-FLAKE schema?