What is a dimensional model?
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what is the process of target load planing?
Can we update the data in flat file using update strategy?
How might one distinguish in the case of mapping is right or not without associating session?
How to load query faster,so that It will take less time to load?
Hi 2 every one. i dont have real time experience, and please suggest me for following questions. a) we get the source data from what type of source systems? b) In banking domain project what are the FACT & DIMENTION tables please list out them? c) please write some colomn names in a table? Please reply for aboue questions?..... Thanks in advance.
my sourse is like id name sal--1 aa 1000 ,2 bb 2000, 3 cc 3000 4 dd 4000, 5 ee 6000 , 6 ff 7000 and so on but myrequirement is like this id name sal up_sal,1 aa 1000 null,2 bb 2000 1000, 3 cc 3000 2000 4 dd 4000 3000, 5 ee 5000 4000 , 6 ff 6000 50000 and so on so how can i get it plez reply for this as soon as possible , thanks in advanced
I want to run a informatica worklow after complition of oracle procedure. That procedure is not running through informatica and can be run at any time in database. Informatica is in windows environment. Is it possible ? If yes please explain.
how to load rows into fact table in data warehouse
How are parameters defined in informatica?
What is the difference between Bitmap and Btree index?
Normalizer transformation is not involved in Mapplet.. why???
Describe data concatenation?