Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / chandrasekhar naidu
totally 9 types in dimensions
1.CASUAL DIMENSION
2.JUNK DIMENSION
3.DEGENERATED DIMENSION
4.SLOWLY CHANGING DIMENSION
5.SLOWLY GROWING DIMENSION
6.RAPIDLY GROWING DIMENSION
7.DIRTY DIMENSION
8.CONFIRMED DIMENSION
9.ROLE PLYING DIMENSION
| Is This Answer Correct ? | 1 Yes | 4 No |
Post New Answer View All Answers
What according to you might be the future of data warehousing?
What is the difference between snowflake and star schema? What are situations where snowflake schema is better than star schema when the opposite is true?
How to limit the max no of rows retrieved in the report?
What is an IDQ file? What is the purpose of the IDQ file and what kindof information does it usualy hold? Can it be imported by informatica?
Suppose we have some 10,000 odd records in source system and when load them into target.how do we ensure that all 10,000 records that are loaded to target doesnt contain any garbage values?
What is data analysis? Where it will be used?
What a static and local variable?
For faster process, what we will do with the universe?
What are the difference between snow flake and star schema? What are situations where snow flake schema is better than star schema to use and when the oppositeis true?
In my report contain product name, amount, country, sales person I want to create one prompt: sales territory.( Ex: asia, us, uk, aus), but territory column is not there in my model and source if u select the asia in prompt page-ll asian country results I want in report page I discussed with my friends and colleague, they told use the static choice function still I face this problem. If u know please tell me?
What are vaious etl tools in the market?
Explain vldb?
What is the difference between olap and datawarehosue?
Define data warehouse?
Explain hybrid slowly changing dimension?
