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 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.
  • agnostic - Agnostic, in an information technology (IT) context, refers to something that is generalized so that it is interoperable among various systems.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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).
  • 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.
  • 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 software programming method 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 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 a build server? - A build server, also called a continuous integration server (CI server), is a centralized, stable and reliable environment for building distributed development projects.
  • What is a product owner? - A product owner is a role on a Scrum team that is responsible for the project's outcome.
  • What is a sprint (software development)? - In Agile product development and software project management, a sprint is a set period of time during which specific work has to be completed and made ready for review.
  • What is 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.
  • What is application lifecycle management? - Application lifecycle management (ALM) is the process of managing a software lifecycle from creation to its end of life.
  • What is change failure rate (CFR)? - Change failure rate is a software development performance metric that measures the percentage of software deliveries that required remediation after release to production.
  • What is continuous integration (CI)? - Continuous integration (CI) is a software development practice in which frequent and incremental changes are routinely added (integrated) to the complete codebase immediately after the changes and additions are tested and validated.
  • What is DevOps? Meaning, methodology and 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.
  • What is infrastructure as code (IaC)? - Infrastructure as code (IaC) is an IT practice that codifies and manages underlying IT infrastructure as software.
  • What is Jenkins and how does it work? - Jenkins is an open source continuous integration/continuous delivery and deployment (CI/CD) automation software DevOps tool written in the Java programming language.
  • What is Jira? - Jira is an application lifecycle management (ALM) and Agile project management tool from Atlassian.
  • What is regression testing? - Regression testing is a type of software test that assesses if changes to an application, or other related software components, introduce defects.
  • What is Salesforce Platform (formerly Force.com)? - Salesforce Platform (formerly known as Force.
  • What is shift-right testing? - Shift-right testing is a method of continuously testing software while it is in a post-production environment.
  • What is the Agile test automation pyramid? - The Agile test automation pyramid is a graphical strategy guide for implementing automated software testing.
  • What is 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.
  • What is YAGNI principle (you aren't gonna need it)? - YAGNI principle ('you aren't gonna need it') is a practice in software development that states that features should only be added when required.
  • 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.