App Description

Data-iQ targets business and IT professionals who need an introduction to business intelligence and data warehousing fundamentals through a simple question / answer format preparing for interview. Topics include data warehousing evolution and fundamentals, characteristics and process, architecture and objects, metadata, data conversion, ETL, data storage, infrastructure, data access, data marts, implementation approaches, planning, design,multi-dimensionality, OLAP, facts and dimensions, common mistakes and tips, trends, etc.

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