Answer / venubyna1

using Update strategy

How do you migrate data from one environment to another?

0 Answers  

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What is the need of building a data warehouse?

2 Answers  

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While importing the relational source definition from the database, what are the metadata of source that will be imported?

0 Answers   Informatica,

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What is best approach to load 100 different source files (Different structure) to differet target tables ?

2 Answers   IBM, TCS,

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every DWH must have time dimension so now what is the use of the time dimension how we can calculate sales for one month,half-yr'ly,and year'ly?how we are doing this using time dimension.

1 Answers   IBM,

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a flat file having 1 laks records. if i want convert excel file what happen. (bcz a exccel sheet having 65536 colums but flat files one lak columns). how to get one laks colums in excel sheet .

2 Answers   TCS,

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What is an active transformation?

0 Answers   Informatica,

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What is decode in informatica?

0 Answers  

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can any one explain about dataflow in the informatica project for bank domain....thanks is advance

0 Answers   IBM,

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I have table name in that I have Rajesh Reshika Priya I want the result Like only Starting with R Rajesh Reshika Can someone help me to get these results and How?

3 Answers  

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if i have one mapping and we already tuned that mapping for performance,everything is fine and loading will take 1 hr,so without doing any change in mapping how could we reduce the loading time from 1hr to 1/2 hr.

5 Answers   Wipro,

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What are the guidelines to be followed while using union transformation?

0 Answers   Informatica,

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