What Are The Advantages And Disadvantages Of Extreme Programming

Many business use the agile organizational methodology. As they require the ability to remain flexible, enduring ever-changing requirements. The agile organization develops more mission-critical, high-profile systems. Sharing responsibility within small teams (of 15 or less) is also a main principle of an agile organization. Never is a hierarchy design operational in the agile organization, as the group possess the ability to over ride decisions made by management. The agile type of organization displayed itself over time as an entrepreneurial type of organization providing the high-speed changing rather than the standardization of a bureaucratic organization (Johnson, Jackson, & Burrows, 2011).

Also collect feedback from clients in case we have to refocus the projects in some aspects

Introduction to Agile Methods by Hayes and Andrews gives detailed-oriented information about different aspects of agile methods like why there is a need for new software development processes and pitfalls of traditionally methodologies and how this lead to emergence of agile methods. They describe various existing agile methods but describes only one in great detailed – Extreme Programming(XP). They define Extreme Programming as agile, adaptive software methodology having well defined values - Communication, Simplicity, Feedback, and Courage. Failing in achieving this values will result in failing Extreme Programming. Extreme Programming is used only when you have complete understanding of the business and requirements. Extreme Programming follow a series of iteration to deliver the final project. Initially the story heard from the customer is broken down into smaller stories such that the developers can assign time to develop that stories and then its deliver to the customers for feedback. Coach plays a vital role in Extreme Programming. Afterwards Hayes and Andrews describe how XP differs from traditional methodologies. They also explain the common misconception about Extreme Programming is spread around the world. There are only fewer companies in the world that uses Extreme Programming because people are afraid of changing to new methods.

“Agile” was first introduced in 2001, by a team of software engineers looking to improve their adaptiveness and responsiveness to ever-changing requirements. Not knowing where to begin, the team began by formulating principles, which they would use to guide their new development process. Which, in turn, lead to the creation of the Agile Manifesto, and thus a new methodology was born.

The Agile Methodology Principles makes the development much faster because the primary importance is given to the customer satisfaction and continuously delivers product. Even though requirements change at the ending phase the product is developed. The Agile development insist the self-organizing team which can create requirements, best architectures, best models. The Agile development promotes a distinct way of thinking to build things and methods to deliver continuous improvement of product. It facilitates to make best practices and decisions together. It a development to promote the adaptive planning, continuous improvement, evolutionary development and delivery, and required time to complete work. It encourages for rapid response to change in the whole development cycle. The project team prefers agile development to move in a creative and quick way. The project progress also depends on working software and project environment and support is provided and built by the individuals. They promote the sustainable environment. Constant attention is provided to the technical excellence and best models are given by the agile methodology. This principle helps the project team members

Using the Agile approach enabled us to organize the software project into chorological order from the User Requirements to the End product. The requirements were formed by meeting our client Fernando on regular bases discussing the requirements of the program. He would assure

Scrum Agile Methodologies is the most popular of the methodologies. It is an outline that uses fixed sprints. Once a sprints has ended, a scrum team works together with a new one which starts until the projected is finished. The team consists of:

It does not comprise the inevitable changes and revision that may be necessary in the project. It is very difficult to go back and make any changes once an application is in the testing stage. This shows that the methodology struggles to adapt to change and that it is almost impossible to know all the requirements before the implementation.

The dictionary meaning of “agile” is “ability to move quickly and easily” and this is the key aspect of Agile approach. It is a team based, iterative approach to development that emphasizes on rapid delivery and completing all functional components while the client is kept involved as part of the development process (Lotz 2013).

how they should be applied, none have used project data to clearly conclude which one is

Agile techniques should be used to solve the current issues faced by the company as agile techniques normally being used by the software industry help the business to act in response under the unpredictable situations faced. In Agile methodologies opportunities are been provided to evaluate whether the project is under the direction all through its development cycle. All this is being accomplished with the help of regular tempo kept in work, and the teams must show a product which is having the desired potential.

The purpose of this report is to define and discuss the use of agile methodologies. Agile is becoming a more popular term within the information technology industry and this report will help those unfamiliar with its techniques understand how agile works. The goal is also to inform the readers why agile can be preferred over traditional methods. While reading this report, it is recommended to keep in mind that agile is an alternative to using the traditional systems development lifecycle method.

The organization understood the agile methodology would help reduce development costs and reduce burnout because the team would not be putting in long hours for long periods of time to work the project. Additionally, the developers could be working to develop software at the same time the business requirements were being gathered and reviewed. One process that the team was working on did not impede the progress that another area of the team was working on. The agile methodology empowered our team to continuously plan and re-plan throughout the entire development processes.

Agile is an iterative and incremental (evolutionary) approach to software development which is performed in a highly collaborative manner by self-organizing teams within an effective governance framework, with "just enough" ceremony, that produces high quality solutions, in a cost effective and timely manner which meets the changing needs of its stakeholders [1].

Yet another method is extreme programming (XP). It is also a software development method which improves software quality and responsiveness to changing customer requirement (extreme). This program has proved very successful at many companies. It is successful because it focuses on customer satisfaction. Extreme programming emphasizes teamwork. In this program, managers, customers and developers are all equal partners in a team. Extreme programing improves a software project in different ways which are communication, simplicity, feedback, respect and courage. In this method, programmers constantly communicate with their customers. They keep their design simple and clean. They get feedback by testing their software and deliver the system to the customer as soon as possible and implement changes as suggested. Every team member involvement is essential for the success of the program. With this foundation extreme programmers are able to courageously respond to changing requirement and technology (Extreme Programming).