Interested to Buy Any Domain ? << Click Here >> for more details...
8.what is mapplet ?give example?
- 2 Answers
- 12781 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / john
Mapplet is a reusable object which is used to reuse the
transformation logic.By using Mapplet designer we can
create the mapplet which is for reuse the set of
transformation logic.
Eg:suppose if you have developed one complex mapping which
has some complex logic involved in it.and you want to use
the same logic in another mapping also.then what u will do
generally..will you create the same logic again..No.You can
use the same logic by using mapplet.Mapplet is used for
storing the reusable set of logic(i.e no.of transformations
involved in it).So you have to know first whether the logic
which you are going to develop is useful in future or not
before developing the any mapping..If yes then create
mapplet in the mapplet designer first and then use that
mapplet in any other mapping.
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / lokesh y g
maplet is reusable transfromation,suppose same
tranfromation using different mapings ,for this perpose
create tranformations in maplet that maplet we can use any
maping.but same logic we need to use ..........
| Is This Answer Correct ? | 0 Yes | 1 No |
Source Qualifier is an active t/r but there is no change of row count then y should we called it active t/r & Router , sorter some times no change in row count then Y we called its active t/r?
Hi Every One,What is Use of Factless Fact Table ? Why we use Factless Fact Schema in the Projects waiting for reply? thank you
What is update override?
Using Expression transformation how to remove duplicate records from a relational source?
How to send duplicates to one target and unique rows to one target?target is empty
As per Informatica PC help guide, while adding transformations to a mapplet,we have to keep this in mind: If you use a Sequence Generator transformation, you must use a reusable Sequence Generator transformation. May i know the reason behind this?
What is a command that used to run a batch?
What can we do to improve the performance of informatica aggregator transformation?
Change Data Capture in Informatica,using Incremental Aggregation.How can i identify the these data in Target table.
Is it possible to have "5 source & 5 Target" in single mapping?
Had any one faced informatica(ETL/Developer), Datawarehouseing interview in UK. Than plz help me (i have any exprience of 3yrs informatica,datawarehousing,oracle,teradata) 1.hw the procedure will b here 2. wht type of question's they will b asking. 3.In which area they concertate more. since this is the first time im facing interview in UK. plz help ASAP.it will b a great help for me thanks to All in Advance
what is bridge tables in informatica
Teradata 
