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.

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 ..........

How to fasten loading of 100 million distinct records in informatica? (Initially they are loaded into target without using any transformation, taking 2 hours)

3 Answers   Atriax,

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5 Answers  

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how to calculate the optimum cache size in aggregator transformation?

1 Answers  

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What is the difference between Bitmap and Btree index?

3 Answers   Mind Tree,

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9 Answers   BirlaSoft, Genpact, L&T, Syntel,

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i have ten flat files with same structure,if i want to load it to single target,and mapping needs to should show only one source.what will be the steps to taken to achieve it?/

5 Answers   L&T,

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hi all my source looking like below column1 column2 101,102,103 abc,def,ghi 1001,1002,1003 a,b,c i want my target is column1 column1 101 abc 102 def 103 ghi 1001 a 1002 b 1003 c any one can you help

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What is union transformation?

0 Answers  

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What is a code page?

0 Answers  

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I have 5 sessions s1,s2,s3,s4 & s5 and i want execute s1,s2,s3,s5 after s4. How?

8 Answers   DELL,

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How to elaborate tracing level?

0 Answers  

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