Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / elango
Information sources may be unreliable and may purge data. On
the other hand, information at the warehouse is under the
control of the warehouse users; it can be stored safely and
reliably for as long as necessary.
| Is This Answer Correct ? | 8 Yes | 52 No |
Post New Answer View All Answers
Is there any rownum object from which we can do this?
What are the different models used in cluster analysis?
What is the difference between connected and unconnected stored procedures?
Explain what are the various transformation available?
What is the limit to the number of sources and targets you can have in a mapping?
How do you setup Lo-cockpit?
Theare is a Database In analysis services,How we will specify the fact table.(i.e whether we will create the measure objects for the fact tbl.) or it will reside insde the database.
Explain how to export mappings to the production environment?
How can we run the graph? How can we schedule the graph in unix?
What is drill-through?
What is defined as partial backup?
Explain what does level of granularity of a fact table signify?
Explain are data mart and dwh normalized or denormalized? Do both of them exist in
What are fundamental stages of data warehousing?
What is the difference between Datawarehouse and OLAP?
