'Relational olap' diaporamas de présentation

Relational OLAP and Aggregate Navigators

Relational OLAP and Aggregate Navigators. Data Warehousing Lab. M.S. 2 Hyeyoung Cho. OLAP. OLAP(OnLine Analytical Processing) One technology for querying the warehouse Suited for summarizing and analyzing huge quantities of data 4 basic functions Multidimensionality Drill down

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The Multidimensional Model & OLAP(II)

The Multidimensional Model & OLAP(II). Developed by: Dr Eddie Ip Modified by: Dr Arif Ansari. Outline. OLAP issues Two implementations of OLAP MOLAP & ROLAP Multi-tier architecture Managed query environment Lab session : Transformer. OLAP: issues. Calculation of the number of cells

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Qlikview vs OLAP Presented By Quontra Solutions

356 views • 16 slides