Because of its advantages over MOLAP and ROLAP,HOLAP is expected to become the dominant storage engine for data warehouses.

Question

Quizplus · Accepted Answer

HOLAP (Hybrid Online Analytical Processing) combines the capabilities of MOLAP (Multidimensional Online Analytical Processing) and ROLAP (Relational Online Analytical Processing) to offer a balance between storage and performance. However, the dominance of one technology over others in data warehousing depends on specific use cases, requirements, and technological advancements. No single approach is expected to become universally dominant as each has its own advantages and use cases.

Because of Its Advantages Over MOLAP and ROLAP,HOLAP Is Expected