what is an ETL or ETT? And what are the different types?
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Hi, I completed MCA in 2006.After studied Informatica,SQL server and basics of reporting tool in one of the training center in chennai.I got subject knowledge only.But I didn't go any job because I scared to face real time.Anyone please advice how can I enter again into this and anyone provide real time exposure with project.
When do we analyze the tables? How do we do it?
what are the data sources extracted from logistics cockpit in sap bw project and what is the requirement for it ?
what is the use of server?
what is session partitioning?
in sap bw project at what scenario generic extraction is used and why explain and also tell why you used calendar day option explain?
what is SMP AND MPP?
What are the modules in Power Mart?
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 tracing level? How many types of transformations supported by sorted input?
what are the production issues in datastage?
When do we go for the tools in the market?