What is Stage Variables
Explain the stage variables?
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An intermediate processing variable which preserves the value at the time of read and doesn’t pass the value in to the target column.
Contrast a network and hierarchical database model?
Specify the user profiles within the Supervisor?
Give a brief introduction of the term BUS Schema?
Distinguish between the query answering and direct query answering.
Illustrates the term Table Partitioning in detail? Answer: If you wish for to decrease page contention you do not require multiple devices. You should use multiple d
Explain the difference between expression and aggregator?
Illustrate the term data mart. What do you mean by it?
Why is modeling time-dependent data important with a time stamp?
Explain, why we use the lookup transformations?
Illustrates the System R and its major subsystems?
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