Agile software development

Definitions related to agile software development, including terms about Scrum and words and phrases about user stories, extreme programming (XP), Crystal, feature-driven development and Adaptive.

12 factor app (twelve-factor app) - Twelve-factor app is a methodology for building distributed applications that run in the cloud and are delivered as a service.
Agile Manifesto - The Agile Manifesto is a document that identifies four key values and 12 principles that its authors believe software developers should use to guide their work.
Agile operations (AgileOps) - Agile operations, or AgileOps, is a digital business operating model that builds on Agile methodologies and DevOps techniques to help organizations adapt to change quickly and efficiently.
Agile project management (APM) - Agile project management (APM) is an iterative approach to planning and guiding project processes.
Agile retrospective - An Agile retrospective is a meeting that's held at the end of an iteration in Agile software development.
Agile software development - Agile is a type of software development methodology that anticipates the need for flexibility and applies a level of pragmatism to the delivery of the finished product.
agile test automation pyramid - The agile test automation pyramid is a graphical strategy guide for implementing automated software testing.
agnostic - Agnostic, in an information technology (IT) context, refers to something that is generalized so that it is interoperable among various systems.
application lifecycle management (ALM) - Application lifecycle management (ALM) is an integrated system of people, tools and processes that supervise a software application from its initial planning and development, through testing and maintenance, and into decommissioning and retirement.
automated testing - Automated testing is a software testing technique that automates the process of validating the functionality of software and ensures it meets requirements before being released into production.
Azure DevOps - Azure DevOps -- rebranded from Visual Studio Team Services (VSTS) in 2018 -- is a software-as-a service (SaaS) platform from Microsoft designed to provide a comprehensive toolchain for developing and deploying software projects.
Certified ScrumMaster (CSM) - Certified ScrumMaster (CSM) is an entry-level credential designed to give professionals getting started as Scrum practitioners an understanding of the project management methodology.
citizen development - Citizen development is a business process that encourages non-IT-trained employees to become software developers, using IT-sanctioned low-code/no-code (LCNC) platforms to create business applications.
continuous delivery (CD) - Continuous delivery (CD) is an approach for software delivery in which development teams produce and test code in short but continuous cycles to improve software quality.
continuous integration (CI) - Continuous integration (CI) is a software development practice in which frequent, isolated changes are immediately tested and reported on when they're added to a larger codebase.
culture of failure (blameless culture) - A culture of failure is a set of shared values, goals and practices that encourages learning through experimentation.
daily stand-up meeting - A daily stand-up meeting is a short organizational meeting that is held each day.
DevOps Dojo - A DevOps Dojo is a place where DevOps team members go for hands-on training.
DevSecOps - DevSecOps (development plus security plus operations) is an approach that combines application development, security, operations and infrastructure as code (IaC) in an automated continuous integration/continuous delivery (CI/CD) pipeline.
Disciplined Agile Delivery (DAD) - Disciplined Agile Delivery (DAD) is a scalable Agile software delivery framework.
empiricism - Empiricism is a philosophical theory applicable in many disciplines, including science and software development, that human knowledge comes predominantly from experiences gathered through the five senses.
enterprise agility - Enterprise agility is a paradigm for scaling agile methodologies beyond development teams.
feature-driven development (FDD) - Feature-driven development (FDD) is an Agile software development framework that organizes work around product features.
fist to five (fist of five) - Fist to five, or fist of five, is a consensus-building technique used by Agile software development teams to poll team members and come to an agreement.
implementation - Implementation is the execution or practice of a plan, a method or any design, idea, model, specification, standard or policy for doing something.
improvement kata - The improvement kata is a four-step routine for working toward a goal in a systematic way.
Jenkins - Jenkins is an open source continuous integration/continuous delivery and deployment (CI/CD) automation software DevOps tool written in the Java programming language.
Lean software development - Lean software development is a concept that emphasizes optimizing efficiency and minimizing waste in the development of software.
mobile application development - Mobile application development is the set of processes and procedures involved in writing software for small, wireless computing devices.
Muda, Mura and Muri - Muda, mura and muri are three types of wasteful actions that negatively impact workflow, productivity and ultimately, customer satisfaction.
negative float (negative slack) - Negative float, also known as negative slack, is a common concept in project management that refers to the amount of time that must be saved to complete a project on time.
pigs and chickens - Pigs and chickens is an analogy used in the Scrum software development model to define the type of role an attendee can play at a daily scrum meeting.
product owner - A product owner is a role on a Scrum team that is accountable for the project's outcome.
release - A release is the distribution of the final version or the newest version of a software application.
SAFe (Scaled Agile Framework) - The Scaled Agile Framework (SAFe) is a framework for scaling Agile across the enterprise.
Salesforce Platform (formerly Force.com) - The Salesforce Platform -- formerly known as Force.
Scrum - Scrum is a framework for project management that emphasizes teamwork, accountability and iterative progress toward a well-defined goal.
Scrum master - A Scrum master is a facilitator for an Agile development team.
sequence diagram - A sequence diagram is one of the multiple types of system interaction diagrams used within Unified Modeling Language (UML) to visually represent interactions between the objects that live within a system.
shift-left testing - Shift-left testing is a software testing approach in which the code is tested in the earlier stages of the software development lifecycle (SDLC).
shift-right testing - Shift-right testing is a method of continuously testing software while it is in a post-production environment.
snake case - Snake case is a naming convention where a developer replaces spaces between words with an underscore.
software testing - Software testing is the process of assessing the functionality of a software program.
source code analysis - Source code analysis is the automated testing of source code for the purpose of debugging a computer program or application before it is distributed or sold.
sprint (software development) - A sprint is a set period of time during which specific work has to be completed and made ready for review.
stand-up - In agile software development, a stand-up is a daily progress meeting, traditionally held within a development area.
static testing - Static testing is a software testing method that examines a program -- along with any associated documents -- but does not require the program to be executed.
test-driven development (TDD) - Test-driven development (TDD), also called test-driven design, is a method of implementing software programming that interlaces unit testing, programming and refactoring on source code.
Total Quality Management (TQM) - Total Quality Management (TQM) is a management framework based on the belief that an organization can build long-term success by having all its members -- from low-level workers to its highest-ranking executives -- focus on improving quality and, thus, delivering customer satisfaction.
Toyota Way - The Toyota Way is a comprehensive expression of the company's management philosophy, which is based on the two foundational pillars of Continuous Improvement, also known as kaizen, and Respect for People.
triage in IT - Triage is a term referring to the assignment of priority levels to tasks or individuals to determine the most effective order in which to deal with them.
user acceptance testing (UAT) - User acceptance testing (UAT), also called application testing or end-user testing, is a phase of software development in which the software is tested in the real world by its intended audience.
user story - A user story is a tool in Agile software development used to capture a description of a software feature from a user's perspective.
value stream mapping - Value stream mapping is a lean manufacturing tool that visualizes every repeatable step required to deliver a product or service to the customer.
versioning - Versioning is the creation and management of multiple releases of a product, all of which have the same general function, but are improved, upgraded or customized.
What is DevOps? The ultimate guide - The word 'DevOps' is a combination of the terms 'development' and 'operations,' meant to represent a collaborative or shared approach to the tasks performed by a company's application development and IT operations teams.
whole-team approach (team-based approach) - The whole-team approach (team-based approach) is a style of project management in which everyone on the project team is held equally responsible for the quality and success of the project.
work in progress (WIP) - Work in progress (WIP) refers to the number of tasks or projects that are currently in the process of being completed.