Agile means – an ability to proceed in a quick and
easier manner. This methodology opted first in 2001 when a manifesto was
produced by a group of software engineers. They later formed the “Agile
Alliance”. The agile alliance, responsible for the
introduction and promotion of agile technology in software product
The agile methodology was introduced to overcome
the major shortcomings of traditional software development life cycle models.
The concept behind the agile methodology for software development revolves
around, “Build Iteration, Test
It means, iterations for the software product are
built first, tested second and are delivered third. But remember, agile is a
methodology and not a framework with the help of which these iterations helps in
building a software product.
Agile Methodology: The
Agile Methodology can be termed as a “Type of project management” or “Principles on which software can be built
upon” irrespective of the type, size, and concept of the software
product. Hence, Agile can be termed as a way to “execute a project management
plan” in order to generate a quality software product.
Agile works on continuous iteration concept. It
means a project plan of the whole software product is developed first. Then the
software project is split and divided into smaller modules. These modules are
individually planned out using agile. As a result, Each of the modules is
developed separately and tested simultaneously. Hence, this process of
continuous development of small modules keeping the project planning in mind is
referred to as the iterative concept of agile methodology.
Moreover, The agile methodology doesn’t prefer to
hold gigantic documentaries or meetings or project planning. Keeping the project
planning structured and simple is what makes agile methodology an efficient and
easy way. It focuses on a short-term goal which ranges from 3-4 weeks and then
the product developed within that span is reviewed.
Agile Methodology: Is It
Furthermore, Agile is one of the best among all
the available software development and project planning concepts. What sets
“Agile” apart from all the software development models is the ability to adopt
continuous changes in the project.
However, It is made to absorb those changes which
make agile such a great methodology. The major reason why project management
officials are adopting the agile methodology to their projects are
Very less pre-planning and low
documentation are required.
On each iteration, a working prototype is
Enormously absorbs and adapts to all the
Higher customer satisfaction
No doubt, agile methodology is vastly
being used today for projects released to software development but, it does possess
software shortcomings as every concept or methodology possess.
Pre-calculation of efforts and resource
usage is difficult.
The final product depends upon customer’s
mind. If the customer is confused or not clear of what to develop, the
final product may suffer.
If the customer possesses unrealistic
expectations, agile may fail.
Agile Methodology: The
Although, Agile may have some of the
disadvantages, what features are its principles. The principles on which agile
methodology works. So, if the changes are frequent and the project is complex,
agile methodology is the best concept and great to use on these type of
projects. If the size of the project is too small, then waterfall or any other
software development life cycle model would do the job. But, the love for the
agile would be forever. Agile – “The quick
and easy methodology”.
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