System Development

1. SDLC

1.1. Planning

1.2. Analysis

1.3. Design

1.4. Implementation and Testing

1.5. Maintenance

2. JAD

2.1. Collaborative Process

2.2. Shorter development

2.3. Involves the end user throughout the design and development

3. AGILE DEVELOPMENT

3.1. Uses short iterations or sprints

3.1.1. Materials

3.1.2. Personnel

3.1.3. Services

3.1.4. Duration

3.2. Get reevaluated every 2 weeks

3.3. Projects are adjusted along the way to meet changing needs.

4. RAD

4.1. methodology that uses minimal planning in favor of rapid prototyping

4.2. Multiple prototypes that function like final product

4.3. Uses OOP with reusable software