Name the different sorting methods in datastage.
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which unix commands mostly used in datastage
Explain the datastage parallel extender (px) or enterprise edition (ee)?
I have scenario like this seq file --> transformer --> sort stage --> dataset In this job which prtitioning technique you are using and why???
What is difference between symmetric multiprocessing and massive parallel processing?
what is the unix script to run the job? Please mention commands which we use often?
What are operators in datastage?
SOURCE CITY NAME1 NAME2 NAME3 NAME4 BGLR HCL CSC IBM TCS TARGET CITY COMPANY BGLR HCL BGLR CSC BGLR IBM BGLR TCS
1.What is the flow of Transformer? 2.How can you do INDEX table in DataStage level?
What are stage variables and constants?
What is the project in datastage?
diff between OLTP and OLAP? what TOP-DOWN and BOTTOM-UP Approach? which is best? what are Star Schema and Snow Flake Schema?
What are the environmental settings for data stage,while working on parellel jobs?