Types of jobs in Data stage
Explain the types of jobs we have within the Data stage?
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a) Parallel Jobs
b) Server Jobs
c) Mainframe Jobs
How teradata ensures that there are no duplicate rows being inserted while this SET table?
Describe briefly Aggregate transformation?
List out the various schemas which are supported by the BO Designer?
Write brief note on E.F. Codd, and why is he noteworthy in the development of modern database systems?
Contrast a network and hierarchical database model?
Illustrates the term data sparsity and how this effect upon aggregation?
Briefly describe the five elements of an Information Systems Architecture and their relationship to data.
Illustrates architecture of reporting services?
Describe briefly the term Session and Batches?
What is cmaxpktsz good for in Sybase?
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