Saturday, June 19, 2010

BI: Dimensional Model - Star Schema

The star schema is the simplest style of data warehouse schema. The star schema consists of a few fact tables (possibly only one) referencing any number of dimension tables.





Star Schema Format 1:


Star Schema Format 2:


Star Schema Format 3:




















Star Schema Format 4:





2 comments:

  1. this is good piece of work we can do for website to make it worth to use. Let's see responsive landing page can do this.

    ReplyDelete