Differentiate between operational datastage (ods) and data warehouse?


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More Data Stage Interview Questions

How many types of sorting methods are available in datastage?

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i 10 jobs first two jobs are runing in 2nodes,next 2 jobs are running in 4 nodes, next 4 jobs are running in 6 nodes and the remaining jobs are running on 10 nodes. how to change the node configuration?

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What are datastage sequences?

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How to read the length of word in unix?

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Describe the architecture of datastage?

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how can we do null handling in sequential files

2 Answers   Reliance,


I have scenario like this seq file --> transformer --> sort stage --> dataset In this job which prtitioning technique you are using and why???

3 Answers   CTS, IBM,


diff between OLTP and OLAP? what TOP-DOWN and BOTTOM-UP Approach? which is best? what are Star Schema and Snow Flake Schema?

2 Answers   TCS,


I have 2 jobs.I want to ru job B if job A has run 3 times.How can I achieve this through datastage

3 Answers   IBM,


Sequential file i have one record,i want 100 records in target?How can we do that?Pls explain me and what stages are there?What logic?

1 Answers   TCS,


Hi every one, I am Suneel. I/p o/p --- ----- suneel suneel suneel suneel suneel suneel how it will get. Please design job with explain. Thanks.

4 Answers   Amdocs,


Anyone has Datastage certification free dumps for 000-418 , 000-421 codes, mail me @ manik.dwh@gmail.com 000-418 : InfoSphere DataStage v8.0 000-421 : InfoSphere DataStage v8.5

2 Answers   IBM,


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