How would you find out whether a sql query is using the indices you expect?
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What is use of creating a save files? How to use in abinitio graph?
1 Answers Cognizant, IBM, Intellego, TCL,
Can any body give me the clear explanation about how to separate header,trailer and body records in Ab Initio?
Explain the methods to improve the performance of a graph?
Pdl with an example?
What is AB_LOCAL expression where do you use it in ab- initio?
How might you quantitatively measure an improvement made to a query?
What is max core value ? what is the use of it?
2 Answers JPMorgan Chase, Wipro,
Mention what is the role of co-operating system in abinitio?
What are the key elements of a data processing system?
How to add default rules in the transformer?
. What is flow buffering ? How it reduces the chances of having deadlock ?
What are the Types of parallelism in detail?