what is the architecture of any Data warehousing project?
Answer Posted / praveen kumar
step-01------>source to staging
step-02------>staging to dimension
step-03------>dimension to fact
This is the general procedure.........
| Is This Answer Correct ? | 13 Yes | 0 No |
Post New Answer View All Answers
have u done any performance tuning? how u ll do?
What do you understand by term role-playing dimension?
Enlist the advantages of informatica.
Define sessions in informatica etl?
Where can we find the throughput option in informatica?
How does the aggregator transformation handle null values?
differences between service based and product based?
Tell me about MD5 functions in informatica
What is substr in informatica?
Explain lookup transformation source types in informatica
What is a passive transformation?
What is sorter transformation?
what is the complex transformation you used in informatica
What do you mean by DTM and Load manager and what is difference between load manager and load balancer?
expain about the tune parameters?