Difference between flat files and relational sources?
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How can we use external procedural logic in informatica?
what are the reports created in mm and sd side using sap bw in a project? name some of them and explain the requirement?
what is data modeling?
Hi can anyone write query for the below input and output Table 1 col 1 100 Null 200 300 Table 2 col1 Null 400 700 800 o/p 200 700 800 2)sql col 1 contains 23x-5-45 26x-12-45 28x-10-50 o/p middlevalue should be greater than 10
what is Forward,Reverse and Re_engineering?
what is meant by drill through?(Mascot)
what is the meaning of upgradation of Repository?
Identifying the bottlenecks in various components of Informatica and resolving them.
what is architecture of your datastage project??? i came across this question many times in interviews in specific what can i answer plz help me.
what do u do when DB time takes more?in sap bi
Compare etl & elt?
What is tracing level and what are the types?