INTERVIEW QUESTIONS DATA WAREHOUSING INFORMATICA DETAILS

Question: What is batch and describe about types of batches?

Answer: Grouping of session is known as batch. Batches are two types:-
Sequential: Runs sessions one after the other
Concurrent: Runs session at same time.
If you have sessions with source-target dependencies you have to go for sequential batch to start the sessions one after another.If you have several independent sessions You can use concurrent batches which runs all the sessions at the same time.

Grouping of session is known as batch. Batches are two types:-
Sequential: Runs sessions one after the other
Concurrent: Runs session at same time.
If you have sessions with source-target dependencies you have to go for sequential batch to start the sessions one after another.If you have several independent sessions You can use concurrent batches which runs all the sessions at the same time. Source: CoolInterview.com

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