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Can you explain link buffering?
Why do we use link partitioner and link collector in datastage?
What is the difference between datastage and informatica?
WAT TYPE OF PL/SQL QUERRYS USED IN DATASTAGE
Why do we use exception activity in Datastage?
If we take 2 tables(like emp and dept),we use join stage and how to improve the performance?
Differentiate between validated and Compiled in the Datastage?
client know skid info?
What are stage variables, derivations and constants?
Have you have ever worked in unix environment and why it is useful in datastage?
What is difference between symmetric multiprocessing and massive parallel processing?
How many areas for files does datastage have?
How do you schedule or monitoring the job?
What is use Array size in datastage
explain about completely flow of sequencers technicaly,without using example??explain about lookup,nullhandling?