1. Business Technical Solutions
Presentation 2: Data Flow Diagrams
Richard Meyer, Juanita Martinez

2. Company Information
Company Background: Business Technical Solutions (BTS) has been in operation for several years and has become a steadily growing computer manufacturing company. We manufacture:
Custom-made personal computers for work or home use
Customized servers
Problem Awareness:
Separate systems
Business
Inventory
Orders
Duplicated data
Inefficient internal tracking system
Poor customer relations

3. System Request Project Name: Customer/Product Tracking System
Business Need: This project has been initiated to help our business better manage:
Customer Information
Finished Product Inventory
Sales Order Processing
Business Requirements: By using a web-based system on an intranet, BTS is capable of:
Obtaining customer information and creating a single account
Editing/viewing customer information
Managing inventory/pricing information of finished products
Locating customer sales orders and product warranty information

4. Context Diagram

5. Level 0 DFD

6. Level 1 DFD: Process Employee Information

7. Level 1 DFD: Process Inventory Information

8. Level 2 DFD: Manage Product Information

9. Business Technical Solutions
Thank You