Can we start and stop single session in concurent bstch?
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What is hybrid slowly changing dimension?
what are the similarities between ROLAP and MOLAP
How would you declare an inline css to format the table with a background color of yellow and give the table cell a right margin of 10 pixels?
What is the purpose of Dataware Control?
What is data warehouse architecture?
What is the difference between olap and datawarehosue?
what are confirmed dimension? We alwys give date as a conformed dimension but if it has different format for different contries say YYMMDD for italy and MM-DD-YYYY for france.Then are they not confirmed.
4 Answers IBM, MAHINDRA, Tech Mahindra,
What is query panel?
how much memory space occupied real time project (roughly)?
Hierarchy of DWH?
2 Answers Accenture, EDS, IBM, iFlex, TCS,
Explain what are snapshots? What are materialized views & where do we use them? What is a materialized view log?
Explain what are the vaious etl tools in the market?