Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / ram
Surrogate keys are keys that are maintained within the data
warehouse instead of keys taken from source data systems.
| Is This Answer Correct ? | 10 Yes | 1 No |
Post New Answer View All Answers
In general, how many Fact & Dimension tables are present in a Banking Data warehouse project ?
what are the others of "bad files" and "discard files" when using sql*loader?
What is an error log table in informatica occurs and how to maintain it in mapping?
What are the data marts?
Suppose date is 05sep2005; I want the output like 05sep2005:00:00:00 ; how it will come?
Who needs data warehousing?
What is the use of tabular model, tabular sql, tabular reference in real time application?
Explain what are non-additive facts?
Explain what are non-additive facts in detail?
Where do we use semi and non additive facts?
Describe a data warehouse.
What is the advantages data mining over traditional approaches?
Explain conformed fact?
How to stop a batch?
What is surrogate key? Where we use it explain with example?
