The Systems Development Life Cycle (SDLC) is a structured process for software development that includes phases such as planning, feasibility study, design, development, testing, implementation, maintenance, and evaluation. Each phase ensures a thorough approach to creating high-quality systems that align with customer and technical requirements. By following the SDLC, developers can systematically address all aspects of a software project to achieve successful outcomes.

1. System
Development
Life Cycle

2. INTRODUCTION TO SDLC
 The Systems Development Life Cycle (SDLC) is a structured process
used in software development. It consists of various phases to create
a high-quality system that meets customer expectations.
 The SDLC is a detailed and organized process that guides developers in creating
software solutions that meet both technical requirements and user expectations.
Through its various phases—Planning, Feasibility Study, System Design,
Development, Testing, Implementation, and Maintenance—the SDLC ensures that
every aspect of the software project is addressed systematically.

5. 1. Planning Phase
 The planning phase involves setting the project goals,
determining project scope, and developing a project
plan. This phase sets the direction for the entire project.

6. 2. Feasibility Study
 In this phase, a feasibility study is conducted to evaluate
whether the project is viable. Technical, operational, and
economic aspects are considered.

7. 3. Systems Design
 During the design phase, the system architecture is created. This
involves developing both high-level and detailed designs for the
software.

8. 4. Development Phase
 The development phase is where the actual coding takes place.
Developers write the code as per the design specifications using the
selected programming languages.

9. 5. Integration & Testing
 In this phase, the system is integrated and tested. It
ensures that the system works as expected and any bugs
are identified and fixed.

10. 6. Implementation Phase
 The system is installed, configured, and deployed during the
implementation phase. Users are trained on how to operate the
system.

11. 7. Maintenance & Support
 Once the system is live, ongoing maintenance is required. This
involves fixing issues, making updates, and providing support to
users.

12. 8. Evaluation
 The evaluation phase ensures the system is operating as expected.
Performance is measured against original goals, and feedback is
gathered for future improvements.

13. Conclusion
 The SDLC provides a disciplined approach to software
development, ensuring that all phases are completed
systematically to deliver a successful product.