1. Distributed software development 1 1 1

2. Requirements & System Architecture
ColdWatch
Requirements & System Architecture
Matija Renić
Vallu Sreehari 2 2 2

3. Overview General project requirements Functional requirements
Non-functional requirements
Use Cases
Project Scope
Software Architecture 3 3 3

4. General project requirements
Presumptions:
Passive heating system
Tube under ground
Ventilator
Protected facility
Sensors 4 4 4

5. General project requirements 5 5 5

6. Functional requirements
GSN server
Sensor readings simulation (C)
& SMS notifications (C)
Security
Gathering data from internet
Improved data generating 6 6

7. Functional requirements
Database
ETL process – Data archive (C)
Data availability (C)
Database security
Easy adding new:
Sensors
GSN servers
Data marts
Data invention 7 7

8. Functional requirements
WEB interface
Data presentation (C)
User friendly
Secure login (C)
Roles (C)
Managing accounts
Notification subscribing 8 8

9. Non-functional requirements
Usability
Reliability
Performance
Scalability 9 9

10. 10

11. 11

12. 12

13. Scope 13

14. User interface Architecture 14

15. ETL process XML data from GSN
Extract the required data and transform to Target understandable
Load data into data warehouse 15

16. Path to Freezing point
Questions on the way T H A N K S 16