Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

  1. Categories >> Software >> Data Warehouse >> Informatica
  2. Suggest New Category

Do you have knowledge in ralph kimball methodology

Question Posted / ram


Do you have knowledge in ralph kimball methodology..

Answer / isha

Ralph Kimball's dimensional design approach (the bottom-up design): The data marts facilitating reports and analysis are created first; these are then combined together to create a broad data warehouse. Inmon defines data warehouse as a centralized repository for the entire enterprise.

Is This Answer Correct ?    1 Yes 0 No

Post New Answer

More Informatica Interview Questions

What is the Difference between sorter and aggregator?

2 Answers  

what is datamart

4 Answers   IBM, Informatica,

If a session fails after loading of 10,000 records in to the target. How can you load the records from 10001 th record when u run the session next time?

4 Answers  

I have 1200 records how can u send it in aggregator with good performance issues?

3 Answers  

How to get rid of non ascii characters in a string? Ex:- United States Microsoft Visual Studio Tools for Applications 2012 x86 主控支援 - 繁體中文語言套件 to United States Microsoft Visual Studio Tools for Applications 2012 x86.

1 Answers   CTS,

Can yoU use the maping parameters or variables created in one maping into another maping?

2 Answers  

What is the sequence generator transformation in informatica?

0 Answers  

Can we change Dynamic to Static or Persistent cache? If so what happens?

0 Answers   TCS,

What is the difference between Bad file and Reject file? and Where u can see the Reject file? What records stored in Reject file?

2 Answers   TCS,

Lookup transformation, one condition is having SQL override (Empno < 10) and the other condition is Lookup (Sal>1000), which is dynamic. How will u resolve this situation?

1 Answers   IBM,

1)how to generate sequnce numbers in informatica without using sequnce genarator transformation. 2)i have number of records in my sourse, but iwant to display first and last record only. how it is possible in informatica. 3)i want to update the records without using updatestrategy transformation. 4)what is diffrance between ab-intio and datastage than compared to informatica. 5)what is the latest version of informatica in our field.

5 Answers   CTS,

Different types of Power center errors?

1 Answers   Cinterco, IBM,

For more Informatica Interview Questions Click Here
Categories