Difference between data warehousing and olap?

0 Answers  

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Which is the best institute in Hyderabad to learn OBIEE and DataStage?Please tell me faculty name also

0 Answers  

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How can we do null handling in sequential files?

3 Answers   Reliance,

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What are the functionalities of link collector?

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what is the difference between lookup stage reject link and merge stage reject link in datastage Parallel jobs? interm of output in Merge Reject link and Look Up Reject link ?

4 Answers   HCL,

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how can you generate sequence number using only the sequential file stage?

3 Answers   TIAA CREF,

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Difference between in process and inter process?

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Differentiate between datastage and informatica?

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1.When did 8.1 parallel came into existence? 2.What is the difference between 7.5 and 8.1?

2 Answers   Mind Tree,

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What are the repository tables in datastage?

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what r the stages mostly used in realtime scenarios

4 Answers   HCL, IBM,

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What is the difference between operational data stage (ods) and data warehouse?

0 Answers  

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