Ad hoc, Prestored reports , OLAP are samples for Pull mode of Information delivery
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Keep practicing — related questions
- In OLAP, data are avaliable in Mulitidimectional model
- Datawarehouse and OLAP are one and the same.
- Ad-hoc reporting requires predefined report template
- Ad-hoc reporting requires predefined report template
- What kind of tools are available in the market for creating reports from a data warehouse
- Is OLAP databases are called decision support systems?
- OLAP achieves ___________ by using the structure of CUBE
- The cube structure in OLAP achieves the __________functionality.