what is the use of Data Mart?
Answers were Sorted based on User's Feedback
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
Is This Answer Correct ? | 4 Yes | 0 No |
Answer / nagendra phani
Data Mart is the subset of datawahehouse and it is used to
store the data department wise.
Is This Answer Correct ? | 3 Yes | 0 No |
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.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / yash
data mart are specific ,repository of data, designed to
answer specific users.( examaple :sales)
Is This Answer Correct ? | 0 Yes | 1 No |
What is the difference between Bitmap and Btree index?
split two strings into two columns For Eg. Source:-Full Name: Shiva Kumar Target:- First Name:Shiva Last Name:Kumar
1 Answers Cap Gemini, TCS, Wipro,
what are factless facts? And in which scenario will you use such kinds of fact tables.
what is diffrence b/w joner and union transfermation
CAN WE IMPLEMENT SCD TYPE 1 AND SCD TYPE 2 IN SAME MAPPING? IF SO HOW?
Does Facttable Normalized or Denormalized?
Where can we find the throughput option in informatica?
server hot-ws270 is connect to Repository B. What does it mean?
1)what is the use of bottlenecks in informatica. 2)where we are use shellscripting. 3)what meant by informatica.
what is SDLC way of code development?
in flatfile target how can u create header and footer plese give me the comands how will u write in session properties
How can we join the tables if they don't have primary and foreign key relationship and no matching port?