The Systems Development Life Cycle (SDLC)
SDLC refers to the design of systems. The following are the phases present in the development of a system until its implementation:
- Identify information problems, objectives, and opportunities.
- Determine and gather information requirements.
- Analyze system needs. This phase includes the generation of a systems proposal.
- Design the new system.
- Develop software and document them.
- Test the system.
- Implement, evaluate, and maintain the system.
The System Analyst
The System Analyst proposes, designs, and maintains information systems. He/she serves as a consultant, supporting expert, and an agent of change, who sees the opportunity to switch to another system when necessary to improve the business of a company. The System Analyst should be knowledgeable in the field, self-motivated, adaptable to the environment, and a team-player.