SDLC

 S ystems D evelopment L ife C ycle





The**systems development life cycle (SDLC)** is a methodology used to describe the process for building [|information systems] , intended to develop information systems in a very ** deliberate, ** structured and methodical way, reiterating each stage of the [|life cycle].

S ystems D evelopment L ife C ycle

__ تطوير نظم دورة الحياة ( SDLC) برامج التنمية دورة الحياة في هندسة النظم ، ونظم المعلومات وهندسة البرمجيات ، هو عملية إنشاء أو تغيير النظم و النماذج و المنهجيات التي يستخدمها الناس من اجل تطوير هذه النظم. ____ المفهوم ____ عموما يشير إلى أنظمة الكمبيوتر أو المعلومات. في هندسة البرمجيات مفهوم SDLC يدعم العديد من أنواع منهجيات تطوير البرمجيات. هذه المنهجيات تشكل إطارا للتخطيط و <span class="long_text">السيطرة على إنشاء نظام المعلومات : عملية تطوير البرمجيات. __



__ The System Development Life Cycle framework provides a sequence of activities for system designers and developers to follow. It consists of a set of steps or phases in which each phase of the SDLC uses the results of the previous one. __

__ A Systems Development Life Cycle (SDLC) adheres to important phases that are essential for developers, such as planning, analysis,design, and implementation, and are explained in the section below. A number of system development life cycle (SDLC) models have been created: waterfall, fountain, spiral, build and fix, rapid prototyping, incremental, and synchronize and stabilize. The oldest of these, and the best known, is the waterfall model: a sequence of stages in which the output of each stage becomes the input for the next. These stages can be characterized and divided up in different ways. __

<span style="color: #f31616; font-family: Georgia,serif; font-size: 160%;">Done by : Aseel Hirbawi.