Answer / amedela chandra sekhar

Data mart is a subset of data ware housing.it is a complete
information about one particular domain.

ex:finance,hr,sales.....





chandumba2005@gmail.com

Answer / nagendra phani

Data Mart is the subset of datawahehouse and it is used to
store the data department wise.

Answer / sivaram

A DATA MART IS A SUB-SET OF AN ENTERPRRISE DATAWAREHOUSING.
A DATA MART IS ASUBJECT ORIENTED DATA BASE WHICH SUPPORTS THE
BUSINESS NEEDS OF INDIVIDUAL DEPARTMENTS WITHIN THE
ENTERPRISE.
A DATA MART IS ALSO KNOWN AS HIGH PERFORMENCE QUERY
STRUCTUERS.

Answer / anand

For overwriting Data.Ex" we used to load Flat file data
from DSO to Cube.Its is Data Mart.Loading data from a
infoprovider used as data target to another data target.The
concept we used is DATA MART.

Answer / yash

data mart are specific ,repository of data, designed to
answer specific users.( examaple :sales)

What is fact table? Explain the different kinds of facts.

0 Answers  

How do you migrate data from one environment to another?

0 Answers  

What is checksum termnology in informatica? Where do you use it ?

3 Answers   Chase, Cognizant, Deloitte,

Which tool yoU use to create and manage sessions and batches and to monitor and stop the informaticaserver?

4 Answers  

Let’s say I have more than have record in source table and I have 3 destination table A,B,C. I have to insert first 1 to 10 records in A then 11 to 20 in B and 21 to 30 in C. Then again from 31 to 40 in A, 41 to 50 in B and 51 to 60 in C……So on up to last record.

5 Answers  

Can anyone know that what is the Source File limitation in Informatica? To be more precise .. how many flat file we can use as a source in a mapping if.. 1) The Structure of flat files are same & 2) If the Structure of flat files are different. Please explain the procedure also if it dosn't bother one much!!

2 Answers  

The Source coloumns are A,B,C with data row1- 10,20,30 row2- 40,50,60 row3-70,80,90 and so on. In the target I want one coloumn with the following data, Coloumn-X, row1-10,row2- 20,row3-30,row4-40,row5-50 and so on. How to achieve this?

3 Answers   Cap Gemini,

I still need further explanation about the difference between active and passive transformation with some examples.Thank You

5 Answers  

following table source name gender a1 male a2 female how to change 'male' to 'female' and 'female' to 'male'

2 Answers  

Repository user profiles

0 Answers  

What are active and passive transformations?

0 Answers   Informatica,

what is service oriented architecture in Informatica 8 version

1 Answers   Cap Gemini, IBM, Systech, TCS,