9. Overview of Software Development Lifecycle (SDLC)
The Software Development Lifecycle (SDLC) provides a structured approach for developing software, encompassing phases that ensure quality and efficiency. Key phases include requirement gathering, system design, coding, testing, deployment, and maintenance, all tailored to meet project needs using various models like Agile and Waterfall. Adoption of best practices such as documentation, continuous integration, and stakeholder involvement enhances project success and adaptability.
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What we have learnt
- SDLC is a systematic framework that guides software development from inception to maintenance.
- Different SDLC models cater to various project requirements and foster risk management.
- Best practices such as automating processes, maintaining documentation, and involving stakeholders streamline the development process.
Key Concepts
- -- Software Development Lifecycle (SDLC)
- A structured process that outlines the phases and tasks involved in software development.
- -- Agile Model
- A contemporary SDLC model that emphasizes flexible and incremental delivery, allowing for customer collaboration and adapting to changes.
- -- Waterfall Model
- A linear and sequential approach in SDLC where each phase must be completed before moving to the next.
- -- Quality Assurance (QA)
- An ongoing process that ensures the quality of software throughout all SDLC phases, not just during testing.
- -- DevOps Integration
- A practice that unites development and operations teams to enhance collaboration and efficiency in delivering software.
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