Tech Glossary
What is Software Development Life Cycle?
Software Development Life Cycle (SDLC) is a methodology used in software development to plan, design, implement and maintain software. The SDLC process consists of several different phases that help ensure that the software product is of high quality and meets the user's needs. One of the first steps in the SDLC is planning and requirements gathering, where the needs and requirements for the new software project are identified and documented. Next comes the design phase, where the architecture for the software is created and the technical system is planned. After the design phase follows the implementation, where coding and programming of the software is carried out. This is then followed by the testing phase, where the software is thoroughly tested to ensure that it functions correctly and meets all requirements. Once the testing phase is complete, an evaluation of the software is done and any bugs or problems are addressed in the maintenance phase. The maintenance phase also means that any user feedback is taken into account and that the software is updated or improved if necessary. As with all software development methods, it is important to follow the SDLC process carefully to ensure that the new software project is successful