IndexWhat is agile?History of agile methodologyWhat is agile software development? The agile development process is increasingly adopted internationally and plays the main role in various development approaches. It also uses iterative development which is widely used in a variety of fields in research projects. Traditional development processes do not have much influence on changing requirements. It also allows customers to be more involved in the development process. In this article we identify the impact of agile methodology on the development process with respect to quality within the organization. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay As we note, software development is expanding. Software merges into many different fields and is becoming more and more complex. Changing customer needs are making it more difficult for technology to grow. Old software development processes are not able to best meet new market needs. As a result, new software development methods, such as agile methodologies, are developed mainly to find a solution to such problems. The new methods include changes to software development processes, to make them more flexible for users. This article has the following structure: History of the agile methodology. Agile development process. Explain the agile development process Limitation of agile methodology Conclusion of the article What is agile? Agile development is a group of software development methodologies and is based on iterative development. Where requirements and solutions through collaboration between self-organizing cross-functional teams. Agile processes or agile methods typically promote a disciplined project management process that often encourages inspection and adaptation, and a leadership philosophy that often encourages teamwork, accountability, and self-organization. History of agile methodology Agile programming is known to The film will be followed until 2001. In the Snowbird ski resort in the Wasatch mountains in Utah, a group of seventeen people meet to have fun, but also to find a common problem that is too much discussed and which was not achieved. There were different currents of improvement of software techniques. They were experts in extreme programming, SCRUM, DSDM, adaptive software development, Crystal, feature-driven development, pragmatic programming, and other agile techniques, united by the need for an alternative to heavy document-based software development processes. All software methodologies have the common point of recalibrating and their result, the code, will be a creator of the user's desire asking for input on each stage of evolution. This is also known as a sprint or iteration. The sprint is organized into three parts: code creation, user review, and setting new goals. Because sprints iterate code, functionality continually increases, this programming style – Agile – is described as “iterative” and “incremental”. With the benefit of teams being able to accommodate coding needs, the process of creating, maintaining, and rewriting has been reduced. This way the customer will not be very bored and fewer errors can be inserted into this process. The agile team can focus on smaller tasks, delivering quality and almost bug-free and always having the good feeling of making progress. While agile teams develop within short, repeatable work cycles, the owners or users have all the time the opportunity to observe the results, test them and make sure that the created product really corresponds to customer needs. Inconclusion, we can conclude that agile programming helps companies create the products their customers want. What is agile software development? Agile development is a term for several iterative and incremental software development methodologies. Some of the most popular agile methodologies include extreme (XP), scrum, crystal, dynamic systems development method, lean development, and feature-driven development (FDD). Agile Testing Methodology: There are seven agile development processes Extreme Programming: It is based on a goal-oriented approach. It is based on key activities. Overview done based on user stories and sorted by customer value. Design Coding is based on focus on unit tests for story exercises. Tests (unit test is created before coding is implemented, they used the automated testing framework to encourage the use of regression testing, regression and validation tests are performed on a daily basis, the features and functions of the acceptance tests are focused by customers. Adaptive software development: self-organization arises When emphasizing self-organization of teams and interpersonal collaboration, these both individuals and team learning Phases: Mission Iterative component-based Tolerant to change and risk-driven Speculative learning (implementing testing, focusing on. dynamic system development method: in DSDM, they usually provide a framework for systems maintenance and construction. They provide that 80% of the project can be delivered in the 20% required to deliver the entire project (this system is known as a Pareto Principle). To move to the next increment, the functional of each increment provides just enough. They use time boxes, using these time boxes we can determine how much functionality will be provided in each increment. Guiding principles. Teams have the power to make decisions. Life cycle activities: feasibility study, business study, functional model, design and implementation. Scrum: Principles of Scrum: Small team work is used to maximize communication, minimize overhead, and maximize information knowledge sharing. The term processes must be adaptable to both technical and business challenges to ensure the best product produced. Therefore, frequent increases represent performance that can be inspected, adjusted, tested, documented and relied upon. Once the product is built, testing and documentation are performed. Scrum meetings (daily 15 minute meeting where we discuss what was done in the last meeting and what will be done in the next meeting). Demo (for customer satisfaction). Crystals: it is always cheaper and faster to communicate face to face. As projects grow, teams become larger and methodologies become more cumbersome. It will be necessary to introduce a certain degree of formality into some parts of the methodologies as projects become more critical. Once feedback and communication become more efficient, the need for intermediate work products automatically reduces. Discipline, skills, understanding of counter-processes, formality and documentation are very important. Team members who are not on the critical path may exceed their time to help members who are on the critical path. Incremental strategy development used with timescales of 1 to 3 months. Feature-Driven Development: A Practical Process Model for Object-Oriented Software Engineering Feature is a customer-valued function, can be implemented in two.