What is the difference between round-robin partitioning and hash partitioning?
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how do u set the size of block buffer?
What are various etl tools in the market?
we have 1 source table containing 100 records. now we have to transfer first set of 1-10 (i.e1-10) records to one target table and another set of 1-10(11-20) records to other target table and continue like that till 100th record
Can we create Hierarchies in generic datasources?
Can there be sub steps of etl steps?
what are Lookup caches options? Including persistent caches.
What is a staging area? What is the purpose of a staging area?
What are the differences between sql override and update override?
How can you use an Oracle sequences in Informatica ? You have an Informatica sequence generator transformation also. which one is better to use?
Explain what is etl process? How many steps etl contains explain with example?
Can anyone tell me what are the roles and responsibilities of informatica support ( L1, L2, & L3 ) Team?
1 Answers IBM, Saama Tech, Wipro,
what is the difference steps for data modeling?