Explain me ETL project architecture in Detail?
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What is a staging area? What is the purpose of a staging area?
what is different between sequential batch and concurrent batch and which is recommended and why?
1)Power center server and client on the same machine 2)power center server and client on the different machines What is the basic difference in these two setups and which is recommended ?
What is lookup table in etl testing?
When do we use dynamic cache and static cache in connected and unconnected lookup transformations? Difference between stop and abort
What is a mapping, session, worklet, workflow, mapplet?
What are three tier systems in etl?
Explain different types of partitioning?
what happens if the info.server doesn't find the session parameter in the parameter file?
How can you use an Oracle sequences in Informatica ? You have an Informatica sequence generator transformation also. which one is better to use?
what are Lookup caches options? Including persistent caches.
Dear All, Can anyone tell me that from where i can get Power Center 8.5 S/W for Linux and how can i install Power Center 8.5 or any 7.x series on Linux Platform. Thanks in advance