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Data Warehousing 2
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Hybrid OLAP is the combination of
Options
- MOLAP and Desktop OLAP
- ROLAP and Desktop OLAP
- MOLAP and ROLAP
- MOLAP,ROLAP,and Desktop OLAP
CORRECT ANSWER : MOLAP and ROLAP
Discussion Board
Hybrid OLAP
Hybrid OLAP is a combination of both ROLAP and MOLAP. It offers higher scalability of ROLAP and faster computation of MOLAP. HOLAP servers allow to store the large data volumes of detailed information. The aggregations are stored separately in MOLAP store.
Prajakta Pandit 03-17-2017 01:22 AM
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