-------What are the Adv of Star Schema and Snow Flake
Schema?

Answer Posted / harini

Better understanding of data is the main advantage of stake
flow schema in dw

Is This Answer Correct ?    3 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the difference between drill through, drill across?

580


WHAT ARE THE DISTNICT VARIABLES?

1754


What do you understand by the term ‘frame manager' in cognos and write all the layers of the framework manager model?

720


Synchroness 1.What are hash prompts? Ans: Tree prompts in which hierarchies can be seen,they can be said as hash prompts. 2.User wants to see 5 more coloums in the report.We have package and data base,how will u implement using it in report.? Ans: 3.What is automatic optimization?what is optimization?what are the properties you set for optimization in report studio? 4.what is command to display first 10 records from a table? IGATE 1.In FM if we change a fact symbol to attribute,will it effect the report? 2.If a report is slow in generating output. How do u perform tuning? How do u reduce joins in sql? Using left outer join is it going to improve the report performance? IBM 1.How do you configure ? 2.How do you drill through report from RS to Analysis studio?

4218


i'm searching on cognos..i want to know real time scenarios..persons having real time exp or undertaking trainings or who searching on cognos...can send me the details...for proper guidence..for project and interview preparation..pls help me out..my mail-id is ammu2india@gmail.com..hope u will respond as soon as possible..thanks..

2257






What are types of batch available in cognos?

560


How to create a cube in Transformer? What is the process? Please mention process thank u

1336


What is the diff between cognos 8.1 & cognos 8.2 & cognos 8.3? Measn whet are the enhancements are added in new versions(8.2& 8.3)?

3919


How do you call a store procedure within a transformation?

552


Actually we have 500 users when they run the report display the flage image related country user? How its possible?

1580


what are the migration tools available in the market with respect to cognos such as impromptu reports are migrated to cognos reportnet?

577


What are all the types of hierarchies?

676


Give me any example of semi and non additive measures?

560


What is model?

559


What are all the types of report?

571