Can any one please tell me how to explain Data warehouse project in interview and from where to start and end. what to explain completely in it(data warehouse project), how much hast to explain from it(dw project) and what is architecture of it and data flow and construction of dw project or data warehouse. what is data warehouse methodology ,types of dw methodology, most using dw methodology in...

shilpa

• Jul 20th, 2011

Hi , when interviewer asks this question , it means he/she is asking about your current project work/task requirement. So u may tell from requirement gathering to the report generation. or u may proba...

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What are few real time issues or problems while doing Informatica project. As a Informatica ETL developer, what will be the daily tasks or work.

sreenu

• Nov 19th, 2011

Actually it depends on the projects...

Anyway you will see the below issues in general

1. some specific characters are not loading as in the source
2. Data truncation happened on few fields
3. Frequent changes are coming from the user
4. Performance issues when loading huge data

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Can any one please tell me how to explain Data warehouse project in interview and from where to start and end. what to explain completely in it(data warehouse project), how much hast to explain from it(dw project) and what is architecture of it and data flow and construction of dw project or data warehouse.what is data warehouse methodology ,types of dw methodology, most using dw methodology in companies...