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What is the exact difference betwwen Join,Merge and Lookup Stage??
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There are three different types of user-created stages available for PX. What are they? Which would you use? What are the disadvantage for using each type?
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Does Enterprise Edition only add the parallel processing for better performance?
Are any stages/transformations available in the enterprise edition only?
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What is the flow of loading data into fact & dimensional tables?
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If I add a new environment variable in Windows, how can I access it in DataStage?
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What happends out put of hash file is connected to transformer .. What error it throughs
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What happens if the job fails at night?
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Whats difference betweeen operational data stage (ODS) & data warehouse?
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What is the difference between LOOK UP File Stage and LookUP stage ? |
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Dimension Modelling types along with their significance
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What is version Control?
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What is DS Director used for - did u use it?
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It is possible to call one job in another job in server jobs?
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Can we use shared container as lookup in datastage server jobs?
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What is the difference between drs and odbc stage
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How I can convert Server Jobs into Parallel Jobs?
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What is DS Manager used for - did u use it?
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What other ETL's you have worked with?
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What is the purpose of exception activity in data stage 7.5?
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What are the Repository Tables in DataStage and What are they?
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