Life cycle for the social network facebook

1. Functional requirements

1.1. Access to the aplication

1.2. Publication notifications

1.3. Show public profile

1.4. Allow publish

1.5. View wall of friends and users

1.6. Profile privacy

1.7. Enable comment responses

1.8. Enable emoticons for posts

1.9. Enable chat for users

2. Implementation and maintenance

3. Launch of the application

3.1. Use of the application

3.2. User training

4. Maintenance

4.1. Preventive

4.2. Corrective

4.3. Continuous

4.4. Update

5. Requirements

6. No Functional requirements

6.1. Connections

6.1.1. Web

6.2. Development software

6.2.1. Web Ruby

6.2.2. Python

6.2.3. PHP

6.2.4. C++

6.2.5. Java

6.2.6. Haskell

6.2.7. Scribe

6.2.8. Tornado

6.3. Data base

6.3.1. My SQL

6.3.2. Casandra

6.4. Server

6.4.1. Linux

6.4.2. Apache

7. Analysis and design

8. Testing

9. Portability

10. Hardware

10.1. Tablets

10.2. Smartphons

10.3. Laptop

10.4. Desktop

11. Software

11.1. Platform Windows

11.2. Platform Mac

11.3. Platform Android

12. Development

13. Data flow

13.1. In

13.2. Process

13.3. Out

14. Development methodology

14.1. SCRUM

15. Server Aplication

15.1. Cloud computing

15.2. Apache

15.3. Linux

16. User acces

16.1. TCP/IP connections

16.2. Web browsers

17. Development software

17.1. Web Ruby

17.2. Python

17.3. PHP

17.4. C++

17.5. Java

17.6. Haskel

17.7. Scribe

17.8. Tornado

18. User interface

18.1. Easy access to content

18.2. Interact with components

18.3. Comfort in navigation

19. Modular development

19.1. Analysts and programmers

19.2. Documentation

20. Data base Software

20.1. My SQL

20.2. Casandra

21. Functional

21.1. User requirements met

21.2. Error correction

22. System

22.1. Quality

22.2. Performance

22.3. Connection

22.4. availability

23. Acceptance

23.1. Extreme situations

24. Integration

24.1. Interface user