What is the difference between dependent data warehouse and independent data warehouse?
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Explain what are the various reporting tools in the market?
What are components of reportnet?
Hierarchy of DWH?
2 Answers Accenture, EDS, IBM, iFlex, TCS,
What are the other names given to data warehousing?
Give me a broad concept of what a data warehouse is, and what it might be used for?
Can a dimension table contain numeric values?
Explain the versions of reportnet?
What are the primary ways to store data in OLAP?
What is Conceptual, Logical and Physical model?
Explain what are the various methods of getting incremental records or delta records from the source systems?
What is Drill by? drill through?
Are facts same as metrics and dimensions same as measures? If not , please tell the difference?