Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


What's a Cube in Rolap?

Answers were Sorted based on User's Feedback



What's a Cube in Rolap?..

Answer / swati

ROLAP Cube is a datastructure that is used for faster analysis of data.ROLAP is slow at analysis but large at capacity(Multibillion rows can b stored) u can use good indexes to improve its performance

Is This Answer Correct ?    5 Yes 0 No

What's a Cube in Rolap?..

Answer / fatma

ROLAP Cubes: stands for Relational OLAP. In ROLAP cubes a
copy of data from the fact table is not made and the data
aggregates are stored in tables in the source relational
database. A ROLAP cube is best when there is limited space
on the Analysis Server and query performance is not very
important. ROLAP local cubes contain the dimensions and
cube definitions but aggregates are calculated when they
are needed. ROLAP cubes require less storage space than
MOLAP and HOLAP cubes.

Is This Answer Correct ?    4 Yes 1 No

Post New Answer

More Data Warehouse General Interview Questions

Define Data Warehousing?

0 Answers   Wipro,


Explain what are necessary tasks to install reportnet software?

0 Answers  


What is difference between Business Objects and Hyperion Essbase? Please help me

1 Answers   Cap Gemini, TCS,


Explain is fact table?

0 Answers  


Why is chameleon method used in data warehouse?

0 Answers  


Tell me what is degree of a relation?

0 Answers  


Where the applications and where ware house management system is used?

0 Answers  


What are the data types present in bo? What happens if we implement view in the designer n report?

0 Answers  


What is your spectra photometer working principles?

0 Answers  


What is pre-emptive and non-pre-emptive?

0 Answers  


Explain what are snapshots? What are materialized views & where do we use them? What is a materialized view log?

0 Answers  


Explain Process flow in data warehouse??

1 Answers   BirlaSoft,


Categories