What are the guidelines to be followed while using union transformation?
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what are the best practices to extract data from flat file source which are bigger than 100 mb memory?
What is confirmed dimension and fact?
If the records doesnt satisfy the filter condition where will it go?
How do you handle two sessions in Informatica
hi guys..iam a QA person ..what is ETL TESTING... what is the process of ETL testing... ETLTESTER needs etl devolopment knowledge or not? pls suggest ur valuable decision
While importing the relational source defintion from database,what are the meta data of source U import?
performance wise which one is better in joiner and lookup transformation
What is the function of aggregator transformation?
What is deployment group?
How is union transformation utilized?
Under which circumstances, informatica server creates reject files?
What differs when we choose the sorted input for aggregator transformation?