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What exactly is Agile Methodology?

 

Agile methods are a method to design products that align with the agile principles. This methodologies aim to deliver the correct product using regular and incremental delivery of tiny chunks of functionality through small teams of self-organizing cross-functional teams. 

Agile aims to address the shortcomings of the traditional "waterfall" delivery methods that provide large items for long periods. The requirements of customers change regularly, and this can lead to incorrect products being delivered. 

Key Agile Methodologies 

Agile can be described as a range of techniques and practices. Let's take a look at some of the popular methods:

  • Scrum
  • Extreme Programming (XP)
  • Adaptive Software Development (ASD).
  • Dynamic Software Development Method (DSDM)
  • FDD (Feature Driven Development)
  • Kanban
  • Behavior Driven Development (BDD) 

Scrum Methodology 

Scrum methodology is a simple method of working with complicated projects. 

Agile software development practices are iterative. This means that the work is broken down into iterations (called Sprints in Scrum). Scrum is executed by small teams consisting of between 7-9 people. It includes the Scrum Master, Product Owner and Product Owner. 

Extreme Programming (XP) 

This agile method focuses on improving interpersonal relationships as a key factor in software development success. XP encourages teamwork, is concerned for developers' development, and helps create a pleasant working environment. The Sprint is defined by two developers working together in pairs. One developer will code while the other is observing. They change roles during the Sprint. This way, they can provide constant code review and feedback, improving the quality of code and developer capability. 

Adaptive Software Development (ASD) 

It is based on continuous adaptation principles, i.e., adapt to changing conditions and not resist them. Adaptive Software Development uses a dynamic cycle of development that is known as Speculate, Collaborate and Learn. This cycle is devoted to continual learning and constant collaboration between the developers and the customers due to the constant change in the business environment. 

Dynamic Software Development Method (DSDM)

A group of experts and suppliers in the field of Software Development came up with the Dynamic Software Development Method in 1994. DSDM is designed to be used in Software projects that require tight timeframes and budgets. It focuses on frequent delivery of product cycles, and the development is continuous and incremental. 

Feature Driven Development (FDD) 

The Feature Driven Development (FDD) method is designed for larger teams with more members than the teams to whom other agile methodologies like Scrum are usually used. Jeff De Luca and Peter Coad developed FDD in 1997. This methodology focuses on short iterations that allow tangible delivery of the product within a very short time. 

Kanban Method 

The Kanban Method was defined by David Anderson in the early to mid-2000s to respond to some of the difficulties associated with different agile methods, specifically Scrum. Unfortunately, while trying to overcome the problems of a waterfall and traditional methods, these methods fell victim to some of the same problems. 

Behavior Driven Development (BDD) 

Behavior Driven Development (BDD) is an agile method of development that is based on behavior. It was invented by Dan North in 2003 to further develop the TDD methodology. Dan North wanted to bring non-technical users together to develop the technical capabilities of the system. In the process of developing software, we develop software. We consciously fail to include business concepts in the software, leading to a cycle of recurring or even serious bugs. 

Summary 

There are many various development models and methodologies based on agile principles. In recent years, there has been a rise in companies that have credited the method for its success. 

Project management software is usually in main focus when it comes to project management tools that you purchase online. Apart from this, project management tool can be customized and solve the needs of different team sizes with other goals and requirements. Project management tools are not only limited to project managers. Ultimate Business System (UBS) provides highly advanced project management system software that includes project management tools. 


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