what is main difference between change capture and change
apply stages
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Answer Posted / vin
please explain in a detailed manner
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Describe routines in datastage? Enlist various types of routines.
Explain Quality stage?
How do you schedule or monitoring the job?
How can one find bugs in job sequence?
What are transforms and what is the differenece between routines and transforms?
Define oconv () and iconv () functions in datastage?
What is process model?
1)How will u implement SCD2 by using surrogate key. 2)What are the disadvantages with surrogate key. 3)How will you handle nulls in your project for the varchar, integer data types. 4)Can I use two fact tables in star schema. 5)3 jobs are running on the 2 nodes after I added one more node so can I compile those jobs to run on three nodes.
Differentiate between Join, Merge and Lookup stage?
Explain the datastage parallel extender (px) or enterprise edition (ee)?
How many types of stage?
Is possible to create skid in dim,fact tables?
what should be ensure to run the sequence job so that if its get aborted in 10th job before 9job should get succeeded?
Field,NVL,INDEX,REPLACE,TRANSLATE,COLESC
Which algorithm you used for your hashfile?
