Answer / giri

Tranformation is extract data from one data to another data base in condition,

Answer / prasad

Transformation is a power center object which allows you to
define a business logic for processing the data or
converting the data one format to another format.

two types: active and passive

Answer / praveen.madishetty

A Transformation is a type of metadata object which is
responsible for transforming the data or processing the data

Answer / surya

When transfering the data from Source to Target,we used
multiple steps that steps in informatica is called as
transformations.

Answer / swetha

It is a repostitory object that generates, modifies or
passes data.

can v update d records in target using update stargey without generationg primary key ? explain

4 Answers   CTS,

my source contain data like this cno cname sal 100 rama@gmail.com 1000 200 karuna@yahoo.com 2000 i want load my data to the target is cno cname sal 100 rama 1000 200 karuna 2000 plz send the answer

5 Answers   IBM, TCS,

A Flat file located in unix source folder. data transfer every day 8 am. can ask 5 question for above scenario validation. recently i have faced this question.

1 Answers   TATA,

TELL ME ONE COMPLEX MAPPING IN UR PROJECT? chandumba2005@gmai.com

0 Answers   TCS,

what is meant by lookup caches?

2 Answers   Cap Gemini, Informatica,

If one flat file contains n number records., we have to load in target from 51 to 100.. how to use expressions in Informatica..?

2 Answers  

My source data like... Empid Name 10 chandra 10 sekhar I am expecting result is Empid Ename 10 Chandrasekhar How can we solve this prob?

3 Answers   Cap Gemini,

what is granularity,what type of granularity we will take in fact tables either lowlevel or highlevel,if two tables having same granularity that is posiable or not

0 Answers  

What are the mapings that we use for slowly changing dimension table?

2 Answers  

how we do performence tuning in informatica

3 Answers  

I have source data like this col1 col2 col3 5 3 8 6 2 9 7 1 10 and i want to get target as col1 col2 col3 5 1 8 6 2 9 7 3 10 which transformation i have to use and how?

3 Answers  

What is the "File Repository" and how can we use that in the Informatica ? Please give one example of the Process ? waiting for Reply... Thank you .

4 Answers