What are the different types of schemas?
Answer Posted / kalyan
3types of schems:
Star Schema (As above)
Snow Flake Schema (As above)
Galaxy or Integrated or Fact Constellation Schema ( By
which, a dimensional table is shared by one or more Fact
tables )
Good Luck.
| Is This Answer Correct ? | 40 Yes | 16 No |
Post New Answer View All Answers
Target increases every day even though no new record was inserted
What are the types of presistent cache in look up tr.
Define the various join types of joiner transformation?
What are the different ways to implement parallel processing in informatica?
What is rank transform?
How many ways are there to create ports?
How you can differentiate between connected lookup and unconnected lookup?
What is the way to execute pl/sql script using informatica mapping?
How you know when to use a static cache and dynamic cache in lookup transformation?
Can we override a native sql query within informatica?
Clarify the aggregator change?
How can one identify whether mapping is correct or not without connecting session?
What is the difference between a repository server and a powerhouse?
Differentiate between joiner and lookup transformation?
Design time, run time. If you don't create parameter what will happen