'Data warehouse design' diaporamas de présentation

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Data Warehousing/Mining Comp 150 Data Warehousing Design (not in book)

Data Warehousing/Mining Comp 150 Data Warehousing Design (not in book). Instructor: Dan Hebert. Warehouse Design. What to materialize in the warehouse Which source data? Which summary tables? Which indices? Influenced by both querying and maintenance

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Agenda

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Data Warehouses and OLAP

Data Warehouses and OLAP. What are data warehousing systems? Data Warehouse Architecture & Design Multidimensional Data Model ROLAP and MOLAP Systems View Design in Data Warehouses Object-Oriented Data Warehousing Summary and New Aspects. What Is Data Warehousing?.

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Data Warehouse Design

Data Warehouse Design. Xintao Wu University of North Carolina at Charlotte Nov 6, 2013. Organization. Concepts Data Warehousing Concepts (Ch1) Logical Design Logical design in data warehouse (Ch2) Physical Design Physical design in data warehouses (Ch3) Hardware and I/O considerations

647 views • 29 slides

Data Warehouse Design

Data Warehouse Design. Xintao Wu University of North Carolina at Charlotte Nov 10, 2008. Organization. Concepts Data Warehousing Concepts (Ch1) Logical Design Logical design in data warehouse (Ch2) Physical Design Physical design in data warehouses (Ch3) Hardware and I/O considerations

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Data Warehouse

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DATA WAREHOUSING

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Building a Data Warehouse

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Data Warehousing

Data Warehousing. at Avondale College. Presented by: Date:. David Heise 29 November, 1996. DW01. Welcome & Summary. Background COMP820 work-related assignment EIS proposal to DEET MComp Data Warehousing Project Overview. 1. Welcome & Summary. DW02. Overview. Welcome & Summary

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The Epilogue

99. The Epilogue. Epilogue. We have covered a huge amount of information in the last few days We have been through Data warehouse design (a little) We have looked at IQ-M internals for performance reasons We have looked at how queries are run on IQ-M

186 views • 5 slides