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Difference between flat files and relational sources?
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what are the facilities provided by OLAP to analytical users?
what is the use of structures?how many nodes can u create in a structure?
two sources S1,S2 containing measures M1,M2,M3, 4 dimensions D1,D2,D3,D4, 1 Fact F1 containing measures M1,M2,M3 and surrogate keys K1,K2,K3,K4 (a) write a sql statement to populate Fact table F1 (b) Design a mapping in Informatica for loading of fact table F1.
explain the methodology of Data Warehousing?(Polaries)
What is partitioning? Explain about round-robin, hash partitioning.
Just Completed the informatica Certification ,for Dumps please email me on infamaddy@gmail.com i will send it to you
What is a mapping?
What are the new features of informatica 9 version?
Hi Guys, my requirement is to load 1 yr data from oracle to teradata database through abinitio etl graph.i need to schedule this as a monthly job.but i want to load 12 month data for the first time and from second time it should load last (recent) month data and delete 13th month data. For example For the first time it should load 201208 to 201108 data, second time it should delete 201108 month data and load 201209 month data. I developed garph to load 12 month data ,but i don't know how to handle above requirement as am new to abinitio. i greatly appreciate you help.Thank You.
Can u access a repository created in previous version of Informatica?
what are the facilities provided by data warehouse to analytical users?
what is Forward,Reverse and Re_engineering?
Teradata 
