What is Agile: Understanding Agile Methodology and Its Types

What is agile?

Agile project management is a methodology designed to work in an iterative structure, adapting to changes, responding to constant feedback in an effort to provide constant results. When connected to software, this methodology defines roles, increases collaboration, ongoing review and adaptation, self-organization, and cross-functionality of those groups. It is a software engineering best-practice for quick delivery of high quality applications, tailored to customer requirements and aligned with the company goals.

Types of Agile Methodology

Scrum methodology

Scrum is a lightweight, simple-to-implement way to manage software development projects inside a tiny team-based setting. Testing is completed for every sprint, for instant redressal of quality or installation issues. The Agile frame for handling a method yields a high caliber of applications, customized to the demands of the product owner.

Lean Software Development

Lean is a type of agile methodology focused on value stream mapping without the requirement of subsequent iterative development inside a predetermined set of rules. The focus is on optimizing and removal of waste, while delivering only valuable features, in batches. Lean is a known fast and effective methodology because of the underpinning principle of the most effective use of group resources for optimum productivity.

Kanban Software Development

The Kanban method is used to manage operate using a pull-based system, to boost the speed of delivery. This method guarantees a strong and collaborative environment of constant improvement by restricting the amount of work-in-progress and driving down costs.

Crystal

The Crystal methodology is individuals and process-driven. It is an agile software development approach that focuses on individuals and their interactions to fulfill a product's specific requirements. The use of the term Crystal originated from the diamond at which the faces signify in software terms, the several views of the inherent core of values and principles. 

The seven properties are regular delivery, reflective improvement, close or osmotic communication, personal safety, focus, simple access to expert users, automatic evaluations, configuration management, and regular integration.

The Crystal method leads to the delivery of working software before time, by removing the bottlenecks.

The DSDM provides a comprehensive framework designed to plan, manage, implement, and scale the application development process. The focus is business-driven, without compromise on both quality or timely delivery. This strategy is iterative, incremental, and centered mainly on the Rapid Application Development (RAD) methodology. The framework comprises practicability and business studies; model iteration/functional model; design iteration and build iteration; and implementation.

Feature Driven Development (FDD)

FDD is a client-centric and architecture-based software procedure. As its name implies, software development is organized around making progress on delivering"attributes'. We describe feature as a little, client-valued function that requires the form. 

The process is based on a version using a short iteration procedure. It follows a five-step development process built around discrete"feature" projects - developing the total model, creating a features list, intending by attribute, designing by feature, and construction by attribute. The objective is to deliver working software from time to time, repeatedly, and scale . This helps to manage complex projects.

Extreme Programming (XP)

XP is one of the well-organized, systematic approaches for fast and continuous delivery of high-quality software, tailored to meet changing customer requirements. 

Here, proven and good practices are brought to the extreme. It involves better customer involvement, the deep involvement of staff members, quick feedback loops, test-driven development, and shorter iterations of one to 3 weeks. The procedure results in high quality of software without affecting the time .