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Can anyone tell me what are the roles and responsibilities of informatica support ( L1, L2, & L3 ) Team?
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Hi Guys, my requirement is to load 1 yr data from oracle to teradata database through abinitio etl graph.i need to schedule this as a monthly job.but i want to load 12 month data for the first time and from second time it should load last (recent) month data and delete 13th month data. For example For the first time it should load 201208 to 201108 data, second time it should delete 201108 month data and load 201209 month data. I developed garph to load 12 month data ,but i don't know how to handle above requirement as am new to abinitio. i greatly appreciate you help.Thank You.
what is session partitioning?
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 is tracing level and what are the types?
Explain the use lookup tables and Aggregate tables?
Can there be sub steps of etl steps?
how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.
what are the types in error loging?
Compare ETL & Manual development?
what is the difference between cubes and package in cognos
how can i text accracy of ETL migration? i am very new to data warehousing. we are writing ETL scripts using SCRIPELLA tool. how can i test the correctness of data. and we are generating reports using pentaho . is there any easy way to test the pentaho. how can test these ETL scripts written in scriptella? thanks in advance
What are the etl testing operations includes?
Teradata 
