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

Which is costliest transformation? costly means occupying
more memory?

Question Posted / guest

Answers were Sorted based on User's Feedback



Which is costliest transformation? costly means occupying more memory?..

Answer / srinu

Look up Transformatoin only,
its going to maintain existing data also in cach memory

Is This Answer Correct ?    7 Yes 0 No

Which is costliest transformation? costly means occupying more memory?..

Answer / subhransu,bangalore

costly means consuming more memory.which transformation have cache memory.
example:lookup TR
sorter TR
aggregator TR
rank TR
joiner TR

Is This Answer Correct ?    2 Yes 0 No

Which is costliest transformation? costly means occupying more memory?..

Answer / soujanya

costliest means occupying more memory.
filter
sorter
aggregator
rank
lookup
the transformations having cache memory

Is This Answer Correct ?    0 Yes 3 No

Post New Answer

More Informatica Interview Questions

What are the reusable transforamtions?

2 Answers  

why we use source qualifier transformation?

16 Answers   Accenture,

What is 'PowerCenter Pushdown Optimization Option' in INFORMATICA ?

5 Answers  

Can we combine a flatfile and a database table using an UNION transformation?

2 Answers   Accenture,

how can we calculate fact table size?

1 Answers  

why we are using level option in normalizer transformation

1 Answers   TCS, Wells Fargo,

What is the main purpose of Unconnected lookup other than updating slowly changing dimensions? or In which case u use Unconnected lookup?

2 Answers   TCS,

HOW CAN U FIND THE SESSION START TIME? chandumba2005@gmai.com

2 Answers   TCS,

what is data modelling? what are types of modelling?In which suituation will use each one?

1 Answers   Accenture,

Performance wise which is better joiner or look up ? Give me with example?

1 Answers   CGI,

What are the main issues while working with flat files as source and as targets ?

0 Answers   Informatica,

How to write a procedure for a date which is in three different formats,and you want to load into datawarehouse in any single date formate

2 Answers   AHM,

For more Informatica Interview Questions Click Here
Categories