What is staging area?
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Answer / rukmini reddy
it is a temporary storage area.we can do data
clensing,scrubbing,merging.
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What is the scenario which compels informatica server to reject files?
Different circumstance which drives informatica server to expel records?
What is the difference between Bitmap and Btree index?
Explain about cumulative Sum or moving sum?
Suppose we configure sorter transformations in the master and detail pipelines with the following sorted ports in order: item_no, item_name, price. When we configure the join condition, what are the guidelines we need to follow to maintain the sort order?
Why is sorter an active transformation?
when we use dynamic lookup,if condition matches what will be the o/p?
How you prepared reports for OLAP?
What are active and passive transformations?
What is a surrogate key?Why we use it in a mapping?Pl give an example.
can u explain me banking domain projects ? and in banking domain projects how many dimension tables and how many fact tables and how to load source and targets in mapping level plese expain give me one example?
1 Answers Accenture, Cognizant, HCL, IBM, iGate, L&T, TCS, Virtusa,
wat transf shud i use to achieve this id sal id sal sum src-1 20 tgt 1 20 40 1 20 1 20 40 2 15 2 15 35 2 20 2 20 35