Introduction to Agile
Agile development methodology provides the opportunity to assess the direction of a project throughout the development lifecycle. It does it through an iterative cycle to build and test followed by an assessment by the user/business until they are satisfied with the product. Thus by focusing on the repetition of abbreviated work cycles as well as the functional product they yield; agile methodology could be described as iterative and incremental. Agile methodology is an approach to the project management which help to respond to the unpredictability of building software through incremental, iterative work cadences, known as sprints. This methodology was developed to deal with situation where the waterfall model fails. The biggest drawback of waterfall model is that it assumes that every requirement of the project can be identified before any design or coding occurs. This may always be applicable for the development of a automobile on an assembly line, in which each piece is added in sequential phases.
Agile methodology is more of people oriented. Agile methodology helps us to increase productivity and reduce risks.Agile is software development methodology. It is very effective where Client frequently changes his requirement.Since it has more iteration so you can assure a solution that meets clients requirement.More than one build deployement for a project.It involves more client interection and testing effort.It is a methodology to satisfy the customer through earlyand continuous delivery of valuable software. This is usefulwhen we dont have a clear idea of the client's requirements.The development activities can be carried out using the iterative actions
Introduction to Scrum Method
SCRUM methodology is one of the most famous project or program management methodologies. Agile methodology is a new methodology of software development and has many advantages compared to the classical methods. The Scrum methodology is iterate (the product is produced during the small cycles called iterations), incremental (the functionality of the product increase during each iteration by adding new properties) and use its own terminology for working people and some procedural steps. Scrum methodology have many elements but none of them is random and unnecessary. There is a project team consisted of the owner of the product , ScrumMaster and Scrum team. Each one have different task to perform.
The entire Scrum process is also divided. There are following phases: pregame, game and postgame. The structure of the Scrum methodology is very complex but not complicated!
Scrum is a process template commonly used to oversee projects, and manage complex work. Typically it is complemented by agile software development, encouraging teamwork and self-organization. The name itself is influenced by "scrums" in terms of the game of rugby. The name reflects the nature of what is achieved through the method, in terms of group members all successively striving towards better work efficiency. Scrum is unique because it introduced the idea of “empirical process control.” That is, Scrum uses the real-world progress of a project — not a best guess or uninformed forecast — to plan and schedule releases. In Scrum, projects are divided into succinct work cadences, known as sprints, which are typically one week, two weeks, or three weeks in duration. At the end of each sprint, stakeholders and team members meet to assess the progress of a project and plan its next steps. This allows a project’s direction to be adjusted or reoriented based on completed work, not speculation or predictions. Philosophically, this emphasis on an ongoing assessment of completed work is largely responsible for its popularity with managers and developers alike. But what allows the Scrum methodology to really work is a set of roles, responsibilities, and meetings that never change. If Scrum’s capacity for...