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In software engineering, a software development process or software development life cycle (SDLC) is a process of planning and managing software development. It typically involves dividing software development work into smaller, parallel, or sequential steps or sub-processes to improve design and/or product management .
This is a list of approaches, styles, methodologies, and philosophies in software development and engineering. It also contains programming paradigms , software development methodologies , software development processes , and single practices, principles, and laws.
Model of the software development life cycle, highlighting the maintenance phase. In systems engineering, information systems and software engineering, the systems development life cycle (SDLC), also referred to as the application development life cycle, is a process for planning, creating, testing, and deploying an information system. [1]
The spiral model is a risk-driven software development process model. Based on the unique risk patterns of a given project, the spiral model guides a team to adopt elements of one or more process models, such as incremental , waterfall , or evolutionary prototyping .
These core architecture activities are performed iteratively and at different stages of the initial software development life-cycle, as well as over the evolution of a system. Architectural analysis is the process of understanding the environment in which a proposed system will operate and determining the requirements for the system. The input ...
Watts Humphrey founded the SEI Software Process Program, aimed at understanding and managing the software engineering process. [18] The Process Maturity Levels introduced became the Capability Maturity Model Integration for Development (CMMI-DEV), which defined how the US Government evaluates the abilities of a software development team.
Margaret Hamilton: Coined the term "software engineering", developed Universal Systems Language; Mary Jean Harrold: Regression testing, fault localization; Grace Hopper: The first compiler (Mark 1), COBOL, Nanoseconds. Watts Humphrey: Capability Maturity Model, Personal Software Process, fellow of the Software Engineering Institute. Jean ...
An Introduction to Software Architecture [1] describes it as such "We are still far from having a well-accepted taxonomy of such architectural paradigms, let alone a fully-developed theory of software architecture. But we can now clearly identify a number of architectural patterns, or styles, that currently form the basic repertoire of a ...