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In combination with the personal software process (PSP), the team software process (TSP) provides a defined operational process framework that is designed to help teams of managers and engineers organize projects and produce software for products that range in size from small projects of several thousand lines of code (KLOC) to very large projects greater than half a million lines of code.
The Personal Software Process (PSP) is a structured software development process that is designed to help software engineers better understand and improve their performance by bringing discipline to the way they develop software and tracking their predicted and actual development of the code. It clearly shows developers how to manage the ...
Combined previously separate models into unified Team and Process models designed for application across a variety of project types including deployment, enterprise software integration, and development projects. Folded the Application Development and Infrastructure Deployment models into a single Process Model consisting of five phases.
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 .
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 .
Scrum is an agile team collaboration framework commonly used in software development and other industries. Scrum prescribes for teams to break work into goals to be completed within time-boxed iterations, called sprints. Each sprint is no longer than one month and commonly lasts two weeks.
[1] [2] The trend towards agile methods in software engineering is noticeable, [3] however the need for improved studies on the subject is also paramount. [ 4 ] [ 5 ] Also note that some of the methods listed might be newer or older or still in use or out-dated, and the research on software design methods is not new and on-going.
Humphrey also published books on the concepts of the personal software process (PSP) and the team software process (TSP). [1] The five levels of process maturity were later adopted for use in two standards: ISO/IEC 15504 (later superseded by ISO/IEC TS 33061) and the Business Process Maturity Model (BPMM) published by Object Management Group ...