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...


I have two tables in two different database, so to join these tables which transformation will be better joiner transformation or lookup transformation?

Answers were Sorted based on User's Feedback



I have two tables in two different database, so to join these tables which transformation will be be..

Answer / bhavemanali10

Joiner Transformation is better in case of heterogeneous join(join 2 tables exist in the different database).
While lookup and SQ is better approach to join two tables which exist in same database

Is This Answer Correct ?    1 Yes 0 No

I have two tables in two different database, so to join these tables which transformation will be be..

Answer / kvikas2056

Thank you manali,
But can you please explain why joiner is better than lookup??

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More ETL Interview Questions

What are the different etl testing categories as per their function?

0 Answers  


What are snapshots? What are materialized views & where do we use them? What is a materialized view log?

0 Answers  


what are the data modeling tools you have used?(polaris)

0 Answers  


Explain about the data integration suite features?

0 Answers  


what happens if the info.server doesn't find the session parameter in the parameter file?

2 Answers  


When you have 2 servers in two different time zone and if you need to extract data from 1 server and load it in another server, how do you go about it? Best method to be used.

3 Answers  


how many steps are there in etl process?

0 Answers  


how do u implement unconn.stored proc. in a mapping?

1 Answers  


how do u really know that paging to disk is happening while u are using a lookup transform?

0 Answers  


how do u implement configuration management in Informatica?

0 Answers  


where we cannot use sorter Transformation. if we use then we will not get correct data?

0 Answers  


What is data cleaning?

0 Answers  


Categories