Answer Posted / sunil
Fact-less fact is a type of fact.
and
FACT is business value indicator or measure which are generally in number
but you can not deny that there are some fact which are not
being represented in numeric values.
best EX: attendance sheet in class when we were kid teacher use to write
A- absent
P-present
and at the end of the of year they use to give our attendance in percentage.
and such fact are fact-less fact we can perform over them as well in MSTR.
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
Define Data Warehousing?
What is mean by aggregate aware?
What is execution plan?
Explain what are the steps to build the data warehouse?
How to calculate fact table granularity?
Can decision tree be implemented using SQL?
What is a relationship?
What is Discrete and Continuous data in Data mining world?
In general, how many Fact & Dimension tables are present in a Banking Data warehouse project ?
Explain what is power center repository?
How to allow a dynamic selection of a column for a measure in a chart,without using variable?
Compare and contrast aggregates & indexes
Explain the main differences between star and snowflake schema?
Explain meta data?
Explain what is the main difference between inmon and kimball philosophies of data warehousing?