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how do u extract data from different data sources explain
with an example?
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how do u set partition points in the mapping?
how do u set partition points in the mapping?
Which type or t/s is used to convert rows into column & column into rows
how do u automate Extraction process?
What are the various tools used in etl?
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.
Knowledge on what are the improtant characteristice that we need ot consider while developing an ETL Code
What is a staging area? What is the purpose of a staging area?
Eliminating of duplicate records without using dynamic lookups
Assume u have a 24CPU machine with 24GB RAM, suggest how u would like to configure Informatica ,like number of concurrent sessions, RAM requirements etc,max partitions that u would permit per mapping.
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
Compare etl & elt?
Teradata 
