Software development Processes

Software development Processes

1. 1) Analysis

   • Get information
     • Interview clients
     • questionnaires
     • Use existing documents

2. 2) Design

   • Figure out details
     • User interface (UI)
     • Important details

3. 3) Implementation

   • Write code
     • Using stage 1 and 2
     • Split into smaller parts called procedures
       • Allocated to different programmers
     • Pseudo code makes coding easier
     • Normally written in Visual basic or Java
       • Source code

4. 4) Testing

   • Find errors
   • Confirms it meets requirements

5. 5) Documentation

   • User guide
     • Tutorials
     • Info on features
   • Technical guide
     • How to install
     • System requirements
       • Storage space

6. 6) Evaluation

   • Fit for purpose
     • Does what it's made for
   • UI
     • User interface
     • Is it clear

7. 7) Maintenance

   • Updated

8. Iterative development process

   • Repeat old steps
     • If you go back you cannot skip back to where you were