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According to Elliott (2004), the systems development life cycle can be considered to be the oldest formalized methodology framework for building information systems. The main idea of the software development life cycle has been "to pursue the development of information systems in a very deliberate, structured and methodical way, requiring each ...
Idea mapping: This process begins with brainstorming a central idea and then developing said idea by adding related concepts and details. The result is a map or diagram that visually captures the relationships between ideas. This technique can be used individually and in groups, and it is an effective way to generate a large volume of ideas ...
Software development is the process of designing and implementing a software solution to satisfy a user.The process is more encompassing than programming, writing code, in that it includes conceiving the goal, evaluating feasibility, analyzing requirements, design, testing and release.
Software design is the process of conceptualizing how a software system will work before it is implemented or modified. [1] Software design also refers to the direct result of the design process – the concepts of how the software will work which consists of both design documentation and undocumented concepts.
It includes the design of interactions, experiences, processes, and strategies. It involves an understanding of people's needs and how to meet them with products, services, and processes. Common artifacts of conceptual design are concept sketches and models. [1]
The basic idea behind this method is to develop a system through repeated cycles (iterative) and in smaller portions at a time (incremental), allowing software developers to take advantage of what was learned during development of earlier parts or versions of the system. Learning comes from both the development and use of the system, where ...
Hoare points out: "there are two ways of constructing a software design: one way is to make it so simple that there are obviously no deficiencies; the other way is to make it so complicated that there are no obvious deficiencies. The first method is far more difficult." [15] (Emphasis as in the original.)
Software architecture is the set of structures needed to reason about a software system and the discipline of creating such structures and systems. Each structure comprises software elements, relations among them, and properties of both elements and relations.
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