Systems Development Life Cycle

Key Phases of SDLC:

• 1. Planning & Feasibility Study This phase involves understanding the project's scope, objectives, and requirements. Feasibility studies are conducted to assess the technical, operational, and financial aspects of the project.
• 2. System Design Detailed system architecture, interfaces, and data models are created. Designers translate functional requirements into technical specifications.
• 3. Development This is where the actual coding of the system happens, with developers writing the code according to the design specifications.
• 4. Testing After development, thorough testing is performed to identify and fix any bugs, and ensure the system works as intended.
• 5. Deployment The system is released and implemented in the production environment. User training and data migration are also conducted in this phase.
• 6. Maintenance & Support Post-deployment, the system enters maintenance mode, where any issues or enhancements are addressed to ensure continued functionality.

Benefits of SDLC:

• Clear project milestones: Well-defined phases help to track progress and manage time.

• Better resource management: The systematic approach allows for better allocation of resources, avoiding wastage.

• Quality assurance:With structured testing and reviews, SDLC helps in producing reliable, bug-free software.

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