Cascade:
- Cascade process involves taking values from various other prompts.
- The result is a single report.
- The result is used when a criteria is to be implemented.
Drill Through:
- Drill Through process is implemented when navigation from summary to detailed information.
- Drill Through has a parent and a child report.
- Data of another report can be seen based on the current details of data.
What is the difference between datawarehouse and BI?
Where the applications and where ware house management system is used?
What is snapshot?
Please explain in detail about type 1, type 2(SCD), type 3?
Explain what is aggregate table and aggregate fact table ... any examples of both?
Explain What is fact less fact table? where you have used it in your project?
Explain me what kind of costs are involved in Data Marting?
Tell us out of star schema and snowflake schema, whose dimension table is normalized?
Tell us what is Virtual Warehouse?
Tell us what does the Query Manager responsible for?
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