Can anyone tell me what are the roles and responsibilities of informatica support ( L1, L2, & L3 ) Team?
IBM, Saama Tech, Wipro,
1 1101How to increase performance without changing anything in mapping.( In prod)
IBM, Saama Tech, Wipro,
782How to recover a workflow? What are the different approaches?( In prod i.e no access to modify)
IBM, Saama Tech, Wipro,
786I have two tables in two different database, so to join these tables which transformation will be better joiner transformation or lookup transformation?
2 2667
hoe to access second value in mapping parameter if it is having more than one value ?????????????
Hi, I've a mapping with flat file source The target update override property for the target table is using update stmt. There is no update strategy between source and target. Also The session has the target properties as Insert , Update as update options checked. Does this mean that recs will be inserted only and the update override will not be applied at all. Thanks
What do you understand by active and passive transformations?
How etl testing is different from database testing?
Explain what are the various etl tools in the market?
what is the difference steps for data modeling?
Explain about enterprise scalability and roi of data integration suite?
What are three tier systems in etl?
Explain the key challenges that you face while performing etl testing.
What do you understand by the term ‘transformation’?
What is cube grouping?
how do u set partition points in the mapping?
what are the reporting tools and difference between them?
What are the types of data warehouse applications and what is the difference between data mining and data warehousing?
what are the concerns of OLTP and DSS systems?
