how to find unique records in informatica level
What is a Decision Tree Algorithm?
What is staging area?
What are loops in Datawarehousing?
Explain what is a staging area? Do we need it? What is the purpose of a staging area?
In my report contain product name, amount, country, sales person I want to create one prompt: sales territory.( Ex: asia, us, uk, aus), but territory column is not there in my model and source if u select the asia in prompt page-ll asian country results I want in report page I discussed with my friends and colleague, they told use the static choice function still I face this problem. If u know please tell me?
Suppose we want to display zero when null values coming to report how can we do that?
Difference between DSS & OLTP?
what is difference between Independent Data Mart Dependent Data Mart 1- 1- 2- 2- 3- 3- 4- 4-
Explain can report net connect multiple datasource at a time in report creation time?
What is mean by aggregate aware?
How can we transform row to column?
what are different ways of loading data to data warehouse using oracle?