What are “business rules” in ab initio business rules environment (bre)?
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. How can you get all the fields form a lookup files ? (Which function)
what is difference between chk point n phase.Say im loading a file (containig 1 lakh records) and my graph fails after loading 50,000th record.What is the advantage of using check point in this case. Will i be able to start from 51000th record.
What are the different forms of output that can be obtained after processing of data?
What is the difference between partitioning with key / hash and round robin?
Mention what are the different types of parallelism used in abinitio?
What is max core value ? what is the use of it?
2 Answers JPMorgan Chase, Wipro,
Whenever we load data into oracle table from staging table using exchange partition...then I read somewhere that data actually doesn't move in this and this command only reset the pointer in the data dictionary...so if data doesn't move then how data is loaded into the main table ? I mean wat is the point of pointer update in data dictionary?
What information is provided by .dbc file extension for connecting to the database?
What you can store, manage and reuse centrally in ab initio enterprise meta>environment (eme)?
Define ramp limit in ab initio?
What are the key elements of a data processing system?
Broadcast and replicate does the similar work , what’s the diff then