1. Presented By: Luis (Lead) Sonal Aniruddha (Andy) Manjil

2. Business Background
Sprint Corporation, commonly referred to as Sprint, is an American telecommunications holding company that provides wireless services and is a major global Internet carrier. It is the one of the largest wireless network operator in the United States, and serves 57.7 million customers as of August,
The company also offers wireless voice, messaging, and broadband services through its various subsidiaries under the Boost Mobile, Virgin Mobile, and Assurance Wireless brands, and wholesale access to its wireless networks to mobile virtual network operators.
The company is headquartered in Overland Park, Kansas.

3. Performance Measurements

4. Why Data Warehousing ?
Subject Oriented: i.e. Customer Satisfaction, Sales. Allow questions to be answered such as
“ How can Sprint Increase its performance?”
“Who was the best customer for this item in the past year?”
Integrated: Bring in data from different source to into single consistent format
Nonvolatile: Once entered data about Sprint should not change
Time-Variant: Flexible/ Captures the changes in sprint data over time
Data Granularity: i.e. To determine, how sprint can increase its performance, one may require varying levels of details or granularity

5. Reports
Sales reports for each store (including time, profits and location)
Usage report for each customer (usage will include time, text, data usage, etc.)
Sales report by plan (see what plans are successful)

6. Dimensions Store Time Customer Product Month Quarter F_name L_name
City
State
Product Description
Store_ID
Total Sales

7. Fact Table Sales_FactTable Product_ID Time_ID Customer_ID Store_ID
SalesAmount
This will help us identify when certain products sale the most.

8. Star Relationships

9. Customers and Store Tables

10. Products and Plan Type Tables

11. Time Table

12. Thank you 