What is SDLC

What is SDLC (Software Development Lifecycle)?

System Development Lifecycle (SDLC) is a process used by software developers to plan, design, build, test, and deploy a software system. So, it is a framework that guides the development of a software system from its initial conception to its eventual retirement.

The SDLC consists of several stages, including:


This stage involves defining the project goals, objectives, and requirements, as well as identifying the resources needed to complete the project.


This stage is the defining moment for the requirement of software development. The team analyzes the system to determine its functional and non-functional requirements.


In this stage the designing and architecture of the system take place. The team will also create a detailed design of the system components.


This stage involves the actual coding of the software system. The design turns into a working system using a programming language.


In this stage, the test conducts for software system to ensure that it meets the specified requirements. The team will identify and correct any errors or bugs.


In this stage, the software system is installed and made available for use. This involves the configuration of the system and the training of end-users.


This is the final stage; in this stage, the software system’s monitoring and maintenance occur to ensure that it continues to operate correctly. Therefore, identifying and addressing issues that arise in the system make it more reliable. The updates regarding the issues help to keep the system up to date.

Final Thought

By following this process, the software developers can ensure that the development of software system takes place correctly, meets the requirements of the users, and operates efficiently and effectively throughout its lifecycle.


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