Explain what are the vaious etl tools in the market?
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How to handle multi value dimensions?
What is Active Datawarehousing?
Explain what are the advantages and disadvantages of reporting directly against the database?
Explain reference cursor?
Explain what does level of granularity of a fact table signify?
Fact table is in normalized or de-normalized form?
Hi,Please can u tell me.. What is the difference between a Hyperion Essbase CUBE and a Star Schema? Thanks in advance, Vijay.
Name a few sectors which use data warehousing?
What is real-time datawarehousing?
Suppose we have some 10,000 odd records in source system and when load them into target.how do we ensure that all 10,000 records that are loaded to target doesnt contain any garbage values?
How can you import tables from a database?
What is the difference between constraind base load ordering and target load plan?