Answer Posted / 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 |
Post New Answer View All Answers
Separate from a database, an information bazaar, and an information stockroom?
How does a sorter cache works?
What is the function of union transformation?
Name at least 5 different types of transformations used in mapping design and state the use of each.?
What could be the possible resons of locks by user?
Explian the Process of deployment groups in informatica
What is a rank transform?
What if the source is a flat-file?
what is index?how it can work in informatica
Explain scd type 3 through mapping.
Mine is Insurance Domain, So interviewer asked about terms like underwriting, disbursement amt, Reinsurance
What you know about transaction control transformation?
Tell me about your experience in informatica? what is best mark you can give yourself? How to answer this question?
How would you copy the content of one repository to another repository?
What is flashback table ? Advance thanks