Multiple choice technology web technology

______________ is the best OLAP architecture approach for small data and complex model

  1. MOLAP

  2. ROLAP

  3. HOLAP

  4. None of the above
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A Correct answer
Explanation

MOLAP (Multidimensional OLAP) pre-computes aggregations and stores data in specialized multidimensional arrays optimized for fast query performance. This makes it ideal for small datasets with complex analytical models since the cubes fit in memory and calculations are pre-done. ROLAP is better suited for large data with simpler models, while HOLAP is a hybrid approach.

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