Comparative Analysis of Agile and Waterfall Methodologies Report

This report provides a comprehensive overview and comparative analysis of two prominent project management methodologies: Agile and Waterfall. It begins by defining project methodology and its role in structuring project design, execution, and management. The report then delves into the specifics of each methodology, describing the iterative and customer-focused nature of Agile, its emphasis on flexibility, and its suitability for projects where requirements evolve. In contrast, the report outlines the structured, sequential approach of the Waterfall methodology, detailing its distinct phases from requirements gathering to implementation and maintenance, and highlighting its common application in software development. The report further examines the project lifecycles of both Agile and Waterfall, emphasizing the iterative cycles in Agile with daily meetings and live demos and the linear progression of Waterfall. It also includes references to relevant sources.

Part 1
The Methodology is an completely categorized combination of justifiably associated methods
along with process which shall choose how superlative to design, generate, manage plus carry a
project altogether via the continual usage procedure till fruitful result. This is an experimentally
established, orderly and restrained method to contract with outspread plan, implementation as
well as finish (McConnell, 2010).
The role it serves for the outspread system is to yield into contemplation that controls the entire
management procedure via compelling rudimentary management plus serious discerning,
although with the assuring accomplishment of events, methods, policies as well as project
techniques. Generally, the methodology stretches a basic model to depict every project
development done from within as well as outside, the venture supervisor shall understand the
things to do for project completion plus end goal to convey plus objectify the effort as per the
calendar, costs along with buyer requirements (McConnell, 2010).
Part 2
Agile
This methodology tries to stretch profligate, ceaseless transference of project item to the end
customer. Although predictable systems, for instance, the Waterfall methodology or any
additional conventional events need minor rudiments which are characterized first as well as
foremost where the project item resembles what characterized before all else being developed.

Since agile is characterized item at the beginning, there is a listing procedure, however for the
non-static rudiments, flexibility, stable alteration, along with customary communication method
there is special feature in agile methodology. This is greatest regularly applied as a share of
project development nevertheless the approach shall likewise be effective in approximately
dissimilar sorts of activities also. There are few clients who say that experts should have lighter
project forms set up which shall convey project goals in the shortest time periods which shall be
accumulated by agile requests (Katcherovski, 2012).
Waterfall methodology
This waterfall is the most recognized methodology for every project , plus it is awfully regular in
software project development. There are abundant adaptations of this methodology, nevertheless
the primary one merged these uncharacteristic stages during the projects (Tong,2014):
 Requirement Analysis and Gathering stage
 Design and prototype building stage
 Programming stage
 Integration stage
 Testing (Alpha and Beta)
 Implementation
 Support and Maintenance

Part 3
Agile project lifecycle
The Agile project lifecycle is overwhelmed by the iterative procedure. Every cycle brings about
the following bit of the product advancement along with working programming and supporting
components, for instance, documentation, accessible for use by clients that is up to the point
where last part of the project is finished. This project lifecycle in agile is more reasonable in
circumstances where clients along with venture partners are accessible to give practical segments
of programming in which adaptability is craved to oblige evolving necessities. The following are
four exercises that will help bolster the appropriation of Agile work process (Nazaruk, 2015):
 Everyday Meetings: These day by day stand-up gatherings to keep up open
correspondence, consider project member responsibility, and keep the project lifecycle
advancing
 Demo Live: The live demonstration of project lifecycle's last item to indicate
advancement in the agile project.
 Project Response: Receive criticism from partners as well as clients plus offer it with the
whole group before the next project cycle starts
 Continue Agile - Make changes to your procedure in view of criticism to guarantee every
emphasis enhances the last
Waterfall Project Lifecycle

In the waterfall methodology, the project lifecycle is suggested to as a direct following project
life cycle demonstration. It is very easy to understand plus exploit components of each project
lifecycle, which shall be finished completely before the next phase can be initiated. This type of
project progression show is fundamentally employed for the venture which is small in nature
plus there isn’t any liabilities. In the direction of every project phase, a review ensues to choose
whether the undertaking is on the precise method for completion or to dispose the project. The
waterfall model allows the testing, which begins merely afterwards the development is over and
benefits of relation with project lifecycle are given below (Dischave, 2012):
 The project display is basic and straightforward, which is easy to utilize.
 Each project lifecycle in waterfall has expectations along with an audit procedure.
 The waterfall model project lifecycle stages are prepared and finished in one turn.
References
Dischave, “ A waterfall systems development methodology”, 2012, retrieved from
https://web.archive.org/web/20140702113551/http://get.syr.edu/news_alt.aspx?recid=401
on August 13, 2017.
Katcherovski, 5 Effective Project Management Methodologies and When to Use Them, 2012,
retrieved from https://explore.easyprojects.net/blog/project-management-methodologies
on August 13, 2017.
McConnell, “Project Management Methodology: Definition, Types, Examples”, 2010, retrieved
from http://www.mymanagementguide.com/basics/project-methodology-definition/ on
August 13, 2017.

Nazaruk, “What is agile”, 2015, retrieved from https://explore.easyprojects.net/blog/agile-
methodologies-scrum on August 13, 2017.
Saladis, “PM Methodologies”, 2017, retrieved from http://www.successfulprojects.com/PM-
Topics/PM-Methodologies on August 13, 2017.
Tong, “Software Development Model”, 2014, retrieved from
https://www.oxagile.com/company/blog/the-waterfall-model/ on August 13, 2017.