λίτρο πόσο συχνά πρώτης τάξεως roll up in data warehouse αρκετά Karu Επίπεδος
OLAP and Multidimensional Model - Data Warehouse Tutorial
OLAP Operations | Data Warehouse Tutorial | Minigranth
Chapter 4. Data Warehousing and On-line Analytical Processing (OLAP) - ppt download
Operations in OLAP | Four Types of OLAP Operations
OLAP Operations in DBMS - GeeksforGeeks
Data Warehousing - OLAP
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OLAP Operations in Data Warehouse | Slice Dice Roll-up Drill-down Pivot | Example of location, time - YouTube
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OLAP Operations In Data Warehousing - Software Testing Class
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OLAP Operations - javatpoint
Data Warehousing - OLAP
OLAP Operations - javatpoint
OLAP Operations in DBMS - GeeksforGeeks
OLAP Operations - javatpoint
OLAP Operations | Data Warehouse Tutorial | Minigranth
Data Warehousing - OLAP
Data Warehousing - OLAP
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OLAP Operations – Pivoting, Slice and Dice, Rollup and Drilldown - Data Warehouse Lectures - YouTube
What is Data Cube in Data Warehouse? Definition, Types, Operations - Binary Terms
Figure 1.8 from .8 Integration of a Data Mining System with a Database or Data Warehouse System . . . . . . . . . 27 List of Figures | Semantic Scholar