what is the difference b/w star and snowflack schema in
dataware house?
Answer Posted / raghu_nvs
Hi,
Star schema means centralized fact table joined with
different dimension tables.
snow flake schema means centralized fact table joined with
diff dimension tables, and again that dimension tables
joined with another dimension tables.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Explain which versions are used in the bo dashboard work?
Give some information on report bursting?
(1) Is it possible to create measures using objects from different context. (2) If cross context measures are not possible then what about @aggregate_aware() function ,here we use objects from different contexts. (3)Two measures from two different context ,can they be summed at report level.
How to Explain about BO projects in interviews?(in Banking,insurance,Manufacturing domains)
Explain what sort of existing documents should business analysts refer to when starting on a new project?
Can I create a master report in webi having 15 dimensions and 150 kpi's with 100GB of data and store it in cache ,So that I can use Cache for building new reports with less dimensions and Kpi's without hitting database againg just using cache??Please suggest...
8. How much supervision have you typically received in your previous job?
can anybody tell me about complicated object you have created
Then how to select the source by using webi or deski reports into crystal reports? i think main source is Businessview. where u import the datasource ?
What are the steps to do to use alerts in bo?
Explain is there any tool that can compare two unvs / two rpts , built using bo 5.1 / bo 6.5?
Explain how we drill up week to month?
Explain is there any other repository domains rather than universe, security, document?
What is the difference between condition & filter?
What is package in BO