Inside Look at Extreme Programming Methods

An Inside Look at Extreme Programming Essay
Introduction
Extreme programming roots evolved from Kent Beck and Ware Cunningham working together on a
research group at Tektronix and the collaboration used on the project. (Larman, pg. 170) Extreme
programming really became known during the Chrysler Comprehensive Compensation (C3) project
where Kent Beck took personal risk in deciding which factor of programming to emphasize. As the
methods taken became known as Extreme Programming (XP) the founders are often considered to
be Ward Cunningham (the inventor), Kent Beck (the articulator), and Ron Jeffries (the realizer).
(Unknown, Software Development Methodologies) The team worked together during the extent of
the Chrysler Corporation project, which was the first large–scale use of XP. ... Show more content
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(Unknown, Extreme Programming Core Practices) The twelve–step practice of Extreme
Programming aims towards the main goal, lowering the cost of change. Implementing XP should
make a project more flexible with respect to the changes that incur additional costs, thus lowering
costs.
Extreme Programming is founded on four values: communication, simplicity, feedback, and
courage. Simplicity comes by doing the simplest method that can make the programming work.
Communication focuses on teamwork and customer interaction rather than documentation.
Communication happens between programmers using pair programming, daily meetings, and
throughout the planning game. Feedback relies on test results giving actual resulting feedback.
Courage is the confidence in the team to work fast, produce results, and develop as often as
necessary. (Wells, D., 2009) This figure represents the relationship that forms under the extreme
programming methods. I believe this exemplifies the planning phase and the team deliverables that
go into consideration. The project works on five main operational principles that are based on the
core values which are assume simplicity, rapid feedback, incremental change, embrace the change,
and quality work.
Now that I have explained the processes and practices of extreme programming I want to relate
some of those practices to explore adopting the XP methods, advantages found, and some failures
that can occur while using
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Application Of Waterfall And Agile Methodologies On...
ITPG8.100 Advanced IT Project Management Auckland Assignment – 2 Case Study: Application of
Waterfall and Agile Methodologies on Service Delivery Platform (SDP) Project Table of Contents 1.
Abstract 3 2. Introduction 4 3. Description 6 4. An Overview of Service Delivery Platform 7 4.1
Salient features of SDP 7 4.2 How SDP works 8 4.3 Network Architecture 10 4.4 SDP platform
main Components 11 4.4.1 Message Management Layer (SMS/USSD/Web interfaces) 11 4.4.2 Call
Management Layer (IVR – Interactive Voice Response) 11 4.4.3 Content Management and delivery
(CDP) 11 4.4.4 Subscription Manager (SCM) 11 4.4.5 Reporting System 12 5. Project Plans 13 5.1
SDP project development plan using AGILE methodology: 13 5.2 SDP project development plan
using WATERFALL methodology: 15 6. Discussion 18 7. Conclusion 19 8. References 20 1.
Abstract Agile methodology follows iterative development method which make it more suitable to
use for light weight projects where the changes are frequent. Waterfall on other case is a heavy
weight methodology with no changes or iterations allowed once the project starts. Here the
requirements are fixed and any change later is not accommodated and will be considered as a new
project. Both the methodologies are adopted for a project based on its type and requirement. In this
paper We have applied both Waterfall and Agile methods to a Service Delivery platform project of a
telecom company to come up with an individual project plans

Agile Project Management
By Sanjiv Augustine, Bob Payne, Fred Sencindiver, and Susan Woodcock AGILE PROJECT M A N
A G E M E N T: STEERING FROM THE EDGES Agile project management lets software project
managers and employees alike adapt to changing circumstances, rather than try to impose rigid
formal controls, as in traditional linear development methods. Dealing with an increasingly volatile
organizational environment is a serious challenge for managers of any software development project
[11]. Traditional formal software development methodologies can be characterized as reflecting
linear, sequential processes, and the related management approaches can be effective in developing
software with stable, known, consistent requirements. Yet most real–world ... Show more content on
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Allowing members to join and leave the team allows dynamic team composition and supports
adaptability to changing external conditions. The team [10] maintains optimal internal channels of
communication while minimizing the effect of an interaction penalty. Even when a project requires a
larger team of, say, more than 15 members, 86 December 2005/Vol. 48, No. 12
COMMUNICATIONS OF THE ACM their teams by defining, disseminating, and sustaining a
vision that influences the internal models of individual agents. The Agile Manifesto
(www.agilemanifesto.org) created in 2001 by the proponents of these methodologies articulated a
core set of values useful in steering this vision. Simple rules. In CAS, agents follow simple rules,
but their interactions result in complex behavior that emerges over time. The standard XP practices
represent a set of simple rules for agile development projects. They're accepted by all members of
the team at the outset, though the team can adjust or add new practices as needed. Throughout a
project, the manager identifies practices that aren't being followed, seeks to understand why they're
not, and removes obstacles to their implementation. XP practices provide simple generative rules
without restricting the autonomy and creativity of team members. Free and open access to
information. In CAS, information about plans, progress, objectives, and

History, Uses, And Alternative Methods Of Kanban
Kanban in Japanese means "visual signal" or "card" according to LearnIt.com. The following
document discusses the history, uses, and alternative methods of Kanban. The term Kanban
originally was coined as a phrase to describe process work flows in the 1940s at a Toyota factory.
Kanban uses have now expanded beyond manufacturing and into project management. Alternative
methods that might use Kanban are waterfall, scrum, and eXtreme programming. There are a lot of
best practices to follow in Kanban such as being flexible to incremental changes throughout the
project and encouraging leadership at all management levels. It is also important visualize the
workflow and then to manage it. This will help for everyone to understand the logic and make the
flows consistent. Kanban can be really beneficial to Project Management because it allows everyone
to see the progress of all the phases of the project and how their part plays into the big picture. This
process also allows flexibility with its ability to make additional tasks and changes continuously.
There are also some downsides to Kanban in project management. When projects have too many
specialized workflows for tasks it makes it hard to have consistent workflows, and Kanban doesn't
always account for two or more people working on a task. Kanban can be a valuable tool for Project
Management and other Just–In–Time processes. The Kanban method is really useful for visualizing
the process flows for which each task must go

System Development Overview Assignment 3
Table of Contents 1. Introduction
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– page 1 2. The
system ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– page 1
3. Systems Requirements –––––––––––––––––––––––––––––––––––––––––––––––––––– page 2 4.
Use Cases ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
page 4 5. Domain Model
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– page 5 6. An
Approach to Systems Development ––––––––––––––––––––––––––––––– page 6 7. Reflection and
conclusion –––––––––––––––––––––––––––––––––––––––––––––––– page 7 8. References
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– page 8 1. ...
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If Bill is that are experts in these procedures, after which it it 'll be an enjoyable plan beginning
research from vendors. 3.2 Question At this time there arise four areas that want communication
with technique. They're as uses 1. Sites for your client wherever they 're going to schedule the deals
for selecting upwards and for transaction creating. 2. A client station wherever your workers will
ready to handle requests that can come back on phone. 3. The cargo the location where the stock is
stored and directed. some. The transport trucks within that the pickups, deliveries, payments area
unit known, bills area device written. These transport vehicles ought to achieve the accessibility that
it will often be interacted with house station server. Appliances to back up the functions could be:
Main Server regarding endeavour sites and then the workers entered needs for pickup Storage
devices equipment like code readers for noting information. Tablets together with net facility which
will be afforded through Wi–Fi or transportable technology will often be used for chase the
particular location. Additionally convertible printer using a scanning wand works extremely well.
3.3 Question These employ circumstances might be outlined because sensible prerequisites. Sorting
in the bundles using the course Package pursuing Adding/Updating a person Request any deal to
post at afterwards time Insert

Advantages Of Test Automation In Agile
I. ABSTRACT
White paper on Test Automation in agile. This paper explains the agile modelling, Test automation,
Test automation in agile, Test automation in real life projects, practice too be followed while
working in test automation in agile environment, benefits of test automation.
II. INTRODUCTION
This paper demonstrates the agility of Test automation in agile, agile process in projects, brief
description on agile model, Test automation, practices followed of automation in agile environment,
benefits of test automation in agile. This paper is significant for harnessing the power of test–
automation in agile model and in agile environment.
III. AGILE DESCRIPTION
Agile Methodology
Agile software development is a collection of software ... Show more content on Helpwriting.net ...
As Manual tester on other hand, can simply forget to perform some specific tests he may not
perform some test at some deployments intentionally.
Automation testing reduces human & technical risks
The developers who worked on the application may change work or else choose to bring projects
in–house to have it developed and /or maintained by our own staff as automated test facilitate code
refactoring. With the automated test on hand developer can change the code and run the test to easily
and find out that the changes made have impacted the system or not.
Automated testing is more powerful and versatile
As for a tester it is difficult to manually create 100 users to check if the app meets performance
requirements as for example to check if the generation of statistics from the number of users will
take 1 second. With automated test we can change the creation date for the objects in database.
Automated testing allows tackling the challenges easily.
VII.

Extreme Programming Up Front Design Methodologies Essay
Extreme Programming (XP) has spent the past decades under perpetual scrutiny by software
developers fixated on up front design methodologies. The idea behind this is simple: if you want to
make sure something is well built, you must design it well first, then put it together using reliable
tools. For objects such as houses, cars, or tables, of which the design evolves gradually throughout
decades, the methods of up front design suffice. Computer programs, on the other hand, are products
often made for an industry that evolves at higher rates than any other. For this type of environment,
more dynamic methods are required, which is why XP suits as a viable candidate. How design is
altered from the traditional up front design method will be ... Show more content on Helpwriting.net
...
"reveals all the intentions", on the other hand, makes sense under the following train of thought: if
something is simple, it is easy to understand, and therefore all or most intentions are clear to the
observer. "does not have duplicated code" seems to make things easy to understand, but may not
necessarily simplify a program. Finally, "has the fewest number of classes or methods" seems to be
the most pertinent to the concept of simplicity. If a system consists of less functional elements than
another one but holds the same product, it could be considered simpler. Following this definition, a
system that contains the least amount of functional elements than any other, but holds the same
product, could be considered simplest. Other than a few definitions of simplicity, Fowler mentions
YAGNI, an acronym he claims is one of the "...greatest rallying cries in XP..." (Fowler). It stands for
"You Aren't Going to Need it" (Fowler). The idea is summed up by Fowler as a method to only
program what is currently needed for the project. This is supposed to allow easy changes to be made
when needed. An example: consider the scenario where a calculator is being programmed. Its design
incorporates 'addition' and 'multiplication'. Whilst implementing 'addition', it may seem logical to
add some of the 'multiplication' features to reduce the amount of future work. Suddenly the client
decides to replace 'multiplication' with 'division'. 'multiplication' now has to be removed or

Change Of Software Development Process
There was a need to change our software development process to something that was more
transparent, collaborative and iterative. There were few options available that suited our needs
however it wasn't an over night change in methodology. We tried few options like Feature Driven
Development methodology and also for Rapid Development methodology for some user experience
focused applications. However the neither of those were successfully able to resolve effective work
partition and collaboration between teams physically located in different geographical locations.
This led us to try some other agile methodologies like Scrum and Extreme Programming. We were
successful in resolving a lot of management issues with scrum. Extreme programming ... Show more
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Under Extreme programming developers would pair and only the code that is deemed best by both
the developers gets submitted to central repository. We also experimented with Test Driven
Development in Extreme programming methodology and found it very useful.
Solution Implementation
Since past two years we have been using, under the umbrella of Agile, Scrum with Extreme
programming for new application layer teams and Kanban for service layer as well as production
support teams. The implementation started with lot of training for Scrum. Not only we hired trained
scrum masters, we sponsored a lot of technical as well as business leaders to take Scrum Master or
Product Owner certification. There was task force setup to form move Agile Transformation
initiative with well–defined goals. It also took lot of real estate restructuring within our office space.
Since all the technical teams were transformed into scrum there was not need to have office
cubicles. Hence the whole floor was transformed into multi group tables where each team sat on one
table. All the developers were also provided laptops to be flexible in moving across teams if there
was need to stand up or tear down a team. Training was the key aspect to make Agile transformation
successful. There was multiple mandatory training sessions setup for all employees. Also each teams
were assigned an agile coach to ensure the concepts were clear

Agile Software Development Method Essay
Software development is one of the highest demands in all over the world. We use software
development techniques to solve the problems and to satisfy customers. Agile software development
is a conceptual framework for software; it is also a group of software development methods based
on iterative development. In 2001, agile software development was created by seventeen people
with a desire to find alternative approaches to software development. The most important thing
about agile methods are team work, conveying information to the team, face to face conversation,
and satisfy the customer. There are various methodologies but I am going to describe the most
popular ones.
The first method is a dynamic systems development method. It was ... Show more content on
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In this method, the team member is responsible for completing work and team determine how it can
be completed smoothly(Scrum). 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).
In conclusion, agile software development is a very exciting and useful approach, although some
project suit agile more than others. The collaboration and visibility can provide a much better and
rewarding experience for the team to develop software products. Over the last years, many
companies dramatically improved their performances

Comparing Extreme Programming and Waterfall Project Results
Comparing Extreme Programming and Waterfall Project Results
Feng Ji
Carnegie Mellon University
Silicon Valley Campus
Mountain View, CA, 94035 jojojifeng@gmail.com Todd Sedano
Carnegie Mellon University
Silicon Valley Campus
Mountain View, CA, 94035 todd.sedano@sv.cmu.edu Abstract
Waterfall and Extreme Programming are two software project methods used for project
management. Although there are a number of opinions comparing the two methods regarding how
they should be applied, none have used project data to clearly conclude which one is better. In this
paper, we present the results of a controlled empirical study conducted at
Carnegie Mellon University in Silicon Valley to learn about the effective transition from ... Show
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The faculty decided to use Extreme Programming as the method for the Foundations course because
it was an agile method, it had good engineering practices, and it was a safe sandbox environment for
engineers to try paired programming since many managers in industry were initially skeptical about
its benefits. In 2005, the faculty allowed three of the sixteen teams tried our new curriculum to see if
there were any serious issues in the switch, while other thirteen teams continued to follow a start
point in 2004. The feedback was extremely positive so in 2006, all teams followed Extreme
Programming. For the project plan duration, Waterfall teams needed fifteen weeks to finish their
tasks where as Extreme Programming teams were given only thirteen weeks, a 13% reduction in
time.
1.2.2. PET 1.1: In 2005, the VP of Engineering advised the three teams that rewriting the code from
scratch would be easier than working with the existing code base. Team 30:1 decided to use the
latest in Java technologies including Swing and Hibernate. PET 1.1, the team 's product became the
starting point for the students in the following year.
1.2.3. PET 1.2: In 2008, the faculty switched the core technology from Java to Ruby on
Rails. Ruby on Rails ' convention over configuration, afforded a lower learning curve for students.
For Pet 1.2, students would build their projects from scratch.
2. Related work
Much research has been done as to when to use

Integrated Management Of Projects And Systems
1. Abstract
Software Development has progressed far in recent years, with Agile software development
methodologies contributing to the success of projects and customer satisfaction. This feasibility
study will examine the potential implications involved with implementing the 'Integrated
Management of Projects and Systems' (IMPS) system using an Agile method. The system will assist
Software Engineers in Communications, Requirements Gathering, Quality Control, and project
management. The IMPS system aims to solve remote communications issues and technical
complexity barriers faced by non–technical stakeholders involved in software projects, resulting in
decreased operating costs and increased productivity. The system will be introduced to the
organization gradually as it is development, with a minimum of disruption.
2. Study introduction
Information Technology (IT) has become a significant part of any work conducted in a technical
capacity, whether this is via job assistance, or enablement. Communications, record keeping, and
employee management all rely heavily upon IT systems to operate. Engineering jobs rely on IT
systems to augment and assist to a greater degree than other areas due to the technical nature of the
work. Nowhere is this more true than in Software Engineering, where technical details and their
representation is key to the success of any project. It has been found that face–to–face meetings are
still unmatched in effective communication.
This feasibility

Optimization Of Software Based Systems Agile Modeling
ABSTRACT:
For the effective product based methodology and for the documentation of software based systems
Agile modeling is the best practice. Whereas agile modelling is collection of the values and the
practices of the software modelling which can he applied in a software development project in a
most effective manner. I would like take this paper as medium and discuss the goals and the scope
for the Agile modeling. The main concentrations is about the two approaches of software
development i.e Agile Model driven development (AMDD) and the Test–Driven Development
(TDD). And also the steps of the software development topics are discussed.
The following Keywords used in the paper.
Agile Modeling,
Agile Model–Driven Development,
... Show more content on Helpwriting.net ...
For the successful development of agile modeling stake holder's participation plays an important
role because they know what they want and give you a good feedback.
Values:
Agile modeling helps in extending the values of extreme programming. The agile modeling values
includes are as follows.
communication,
simplicity,
feedback,
courage and humility
The success of the agile modeling lies between the better communication between the customers and
the software developers. This better communication leads for the good understanding in the
modeling phase about the requirements of the customers. So, this will helps to meet the needs of the
stakeholders. And having the feedback on the work is very important. And also humility by letting
others also to add the value to the project efforts.
Principles:
Modeling should be simple.

Should be quick in changes because requirements of the customers will change over time.
Changes should be made for enable agility.
As mention above feedback should be taken on the work to meet the needs of the stakeholders.
Start the model with a purpose and take and refer multiple models for the effective development.
Representation is very important than content.
Modeler should have knowledge about the tools.
Focus is need for the better quality of work.
Practices:
Several Models should be created parallel.
Right artifacts.
Small increments should be used in a model.
Goals of Agile Modeling:

Agile Methodologies And Rapid Application Development Essay
Agile Methodologies & Rapid Application Development: A Comparison
Agile Methodologies & Rapid Application Development look to improve the SDLC by using a
framework and requirements to complete projects. The paths that both AM and RAD take to get to
the finish line can differ immensely, which can ultimately lead to varying results.
Agile Methodologies
Matharu, Mishra, Singh, & Upadhyay (2015, p. 1) state that, "agile methods are characterized by
shorter development cycles, higher customer interaction, incremental delivery, frequent redesign
with accommodation of changes necessitated by dynamic user requirements." The Agarwal et al.
text explores three of the most popular agile methods, Scrum, Extreme Programming (EP), and
Kanban. All of these agile methods follow The Agile Manifesto (Beck, et al., 2001).
Scrum. Scrum manages the full SDLC in short iterations called sprints. Each sprint is a smaller, full,
SDLC. There are three very important roles within a scrum process, the scrum master, development
team, and product owner. Collaboration is at the center of this methodology. Scrum attempts to
utilize unique skills within the team to their maximum ability. Daily meetings are called to review
the status of the project and assign resources where they are needed. A product and sprint backlog
are maintained to provide insight on tasks, steps, and requirements to complete and meet for the
ongoing project. Through a series of sprints, the backlogs are completed in an

Advantages Of Extreme Programming
Introduction
What is extreme programming?
Extreme programming is a type of agile software development. It's a software methodology with an
intension of improving the quality of software and improving the responsiveness to changing needs
of customers.
The core practises adopted by extreme programming are simple and self–complete. More complex
and emergent behaviour can be produced by combination of these practises
The cost of changing program doesn't change over time as extreme programming follows some of
the practises like getting feedback from customers, coding and testing frequently and eliminating
defects early, and Involving customers in every stage of development
Extreme programming takes principles and practises to extreme level
Code is reviewed all the time ... Show more content on Helpwriting.net ...
Incorporation of scrum practises and adaption as planning game
In 1999, A book 'extreme programming explained' was published by Kent and A book 'Refctoring'
was published by Martin fowler
Advantages of Extreme Programming
Extreme programming has following advantages over other software development lifecycles
Timely Delivery due to short and achievable development cycles
Continuous involvement of customer provides immediate solution to customer issues and provides
transparency with customers
Continuous testing ensures changes do not break the existing operations and provides sufficient time
to accommodate changes
Defects are detected and fixed early by carrying out unit tests
Good communication and clarification as a result of customer involvement
Changes can be incorporated at any point of time
Good team work and collaboration ensures enthusiasm and trust
Extreme Programming – Values
5 values of Extreme programming

Project Management : An Project Manager
IT Task A Interview What are his/her overall responsibilities as an IT Project Manager? The method
of the Project Administrator contains a couple of exercises, for instance, (Heldman, 2011): Sorting
out and Decoding Opportunity Arranging and Sequencing Activity Asset Planning Making
Arrangements Time Calculating Expense Calculating Building up a Price range Documentation
Making Charts and Arrangements Risk Research Directing Risks and Problems Watching and
Verifying Improvement Bundle Management Fundamental Impacting Business Integrating Working
with Providers Adaptability, Interoperability and Flexibility Research Controlling Quality
Advantages Realization What day to day tasks does an IT Project Manager carry out? The ... Show
Milestone is one of the best resources the Project Administrator can use to appear to be sensible of
whether he or she is on the screen in light of the project change. The obsolete point proposition
ought to be in vicinity records that ought to be changed here and there a week. Gantt diagram
uncovers the project plan and reveals the Project Administrator the relationship of every movement.
Gantt graphs are all around used for any sort of project from move up to database compromise. If
the project has a more unmistakable arranging, first class or high–risk nuance, then the Project
Administrator can utilize venture errands. MS Project can be used as a substitute contraption for
checking project modify or it can be used for watching got endeavours apportioned in a couple
neighbourhood puts and managed by distinctive undertaking administrators. There is couple of other
framework programs for project shop paying little mind to MS Project. The prevailing piece of these
new changes is online spots for project shop exercises where the project accomplices have
admission to wander information and change from one spot. In Project Reviews, the project modify
and the sticking to the technique determinations are basically unquestionably caught on. Frequently,
wander results are joined with project reviews by a third occasion (inside or outside). The resistance
and action things are then seen to do them. Delivery Reviews certify that the supply tried

Software Development Life Cycle Throughout The Project
Name: P.Srikumar Student id: 700606641 Introduction: Agile is a methodology that which enables
the continuous iteration of development and testing in the software development life cycle
throughout the project. Iteration is defined as a basic or initial part of the software to release. Agile
Testing process starts at the beginning of the project with high integration between development and
testing teams. In agile testing, the testers will simultaneously work with the development team and
testing is done in parallel at the each phase of code or piece of code that has been developed. There
will be Daily team meetings, Client meetings and discussions is an essential part of agile projects. It
... Show more content on Helpwriting.net ...
The highest priority of the agile process is to satisfy the customer and continuous delivery of the
software based on the scheduled time. It helps in saving the time and money. Customers, developers,
tester's plays a major role in the whole project they get interact with each other time to time.
Working builds is delivered based on the client's requirements whether it may in weekly or monthly.
Interaction between team members is very important. We can respond to the change requests based
on client requirements rather than following the planned approach and can eliminate most of the
defects and crashes at the initial stage by resolving the top most reported bugs. Collecting the
requirements from client and then analyze the requirements then design the document and prototype
and then to the development of the code after that it releases to the Quality Assurance to identify the
defects and then resolve the defects or bugs by the development team and retest by the Quality
Assurance and then submit the process to the client and then to the user for collecting the feedback
and enhancement from the customer then if necessary changes are again made by the development
team which is again processed to the quality assurance team to identify bugs then the bugs should be
resolved and retest by the QA team if the client is satisfied with the process that can be released to
the market and we can eliminate most of the defects at the initial stage. Test approach Agile way:

Video Games : The Gap Into Mainstream Consumption Essay
Abstract
Video games are no longer a niche pastime and have bridged the gap into mainstream consumption.
With video game consumption on the rise and an increasingly competitive market, it is important to
understand development processes and their impacts.
Despite the vast amounts of research dedicated to Agile methodologies in software development,
there is currently a lack of understanding of the impacts they have on games development.
The paper compares two Agile methodologies known as Extreme programming (XP) and Feature–
driven development (FDD) and explores the effects each has on games systems.
Using a range of scholarly and professional research, it was hypothesised that XP would produce
more intuitive, fun gameplay at an earlier stage of production, but produce less cohesive experiences
and have lower project completion rates than FDD as projects scaled.
[The results of the research showed xxx.]
[Potential limitations of research]
Keywords
Video games, game development, Agile, Extreme programming, Feature–driven development,
development methodologies
Introduction
Video games are having a rapidly increasing impact on the daily lives of a diverse range of people.
The most common usage of video games is for entertainment purposes however there is an
increasing use of them in serious fields such as education, science and health (Digital Australia
report 2016: p.11 – p.14). Due to the enormous impact that video games have, a greater
understanding of how to

Designing A Brand Market Analysis
Design The Design Phase is what brings the user experience to life. It's a process of structured
brainstorming to answer the critical questions around design, prototyping, and testing new ideas.
Creating an amazing experience consists of simple functionality, powerful usability, and creative
thoughtfulness. Our mission–take great functionality–pair it with the best user experience possible.
Since conception, we have always believed in simplicity. We believe simplicity results in getting to
the core of a brand and understanding what it truly represents. Then we make every part consistent
with that core. Bellwether starts by instilling the essence of your new brand down to its core–
primary and secondary colors, clean logo, styleguide. ... Show more content on Helpwriting.net ...
Bellwether creates 2–3 logo alternatives during this phase and sits down with the client to finalize
one logo that represents their brand. Brand Creation In our brand creation phase Bellwether takes a
newly established logo and creates a matching brand style guide. Your brand style guide defines
what your company's brand elements are and how they should be applied across marketing
materials. It can go as far as to address the type of photography style that should be used, state the
distance a logo should be from an edge, dictate how copy should be written, and even communicate
how signage and furniture should look in a real–world environment. Prototype With the logo and
branding guide in place we are ready to pursue our final interface. The prototyping phase is where
our design team brings everything together: here we apply what we learned in the discovery along
with the new branded style guide, and mock up our final designs. Development Creating great
software is more than just organization. It's about maintaining good code quality while holding our
developers accountable. Bellwether takes code quality very serious and we have developed a few
well known methods to ensure that our code integrity remains constant. Once a developer considers
their user story, complete, we run it through the following. Acceptance Tests Test Driven
Development (TDD) Code Review Refactoring Acceptance Tests The code is then run on the

Agile Methodologies For Software Development
Agile Methodologies for Software Development
Introduction:
In agile development model, the development of software is in incremental, rapid cycles. It is
building new features on previous functionality with each small incremental release. The software
quality is maintained by rigorously testing each release. It is useful for time critical applications. The
most well–known current agile development life cycle model is Extreme Programming (XP).
Why Agile model:
The freedom that agile gives when new changes are needed to be implemented is very important.
New changes can be implemented at very little cost because of the incremental releases. Even late
changes in requirements are welcomed
Unlike the waterfall model in agile model very limited planning is required to get started with the
project. Agile assumes that the end users' needs are ever changing in a dynamic business and IT
world. Changes can be discussed and features can be newly effected or removed based on feedback.
This effectively gives the customer the finished system they want or need. Face–to–face
conversation is the best form of communication.
In order to implement a new feature the developers need to lose only the work of a few days, or
even only hours, to roll back and implement it. Close, daily cooperation between business people
and developers. Regular adaptation to changing circumstances.
There is customer satisfaction by rapid, continuous delivery of useful software.
People and interactions are

What Are The Advantages And Disadvantages Of Extreme...
V. EXTREME PROGRAMMING
Extreme Programming or XP is lightweight, flexible, efficient and low–risk software development
methodology. It is mostly used for software creation in a very unstable environment. It gives greater
flexibility in the modeling process. The main objective is to bring down the cost of software
requirements. Requirement change at a later phase can be costly in the project which is very
common in the XP methodology.
Advantages of Extreme programming methodology: –
1. Customer participation is important in Extreme programming methodologies
2. Great advantage in XP model is it assists to setup reasonable plans and schedules to get the
developers commitment on their schedules.
3. Developers are able to deliver quality software as it is consistent with most up to date ... Show
AGILE METHODOLOGY
Agile methodology is an alternative approach to traditional management, especially in software
development. This method assists in responding to the unpredictability of developing software. It
uses incremental, iterative work sequences that are generally known as sprints. This methodology is
used to minimize risk by developing software in short time boxes. Figure (5) illustrating Agile
methodology below.
Figure (5): Agile methodology explained
Advantages of Agile methodology: –
1. Agile methodology has an adaptive approach which is able to respond to the changing
requirements of the clients.
2. Direct interaction and regular feedback from customer representative eliminate any speculation in
the system.
Disadvantages of Agile Methodology: –
1. This methodology focuses on working software rather than documentation; hence it may result in
lack of documentation.
2. The software development project can get diverted if the customer is unclear about the final
outcome of his project.
This methodology is suitable if the environment is experiencing change that may have emerging
requirements. It is also useful in high priority or revenue producing projects.
VII.

Disadvantages And Disadvantages Of The Spiral Model
Advantages of the Spiral model:
Changing requirements can be accommodated.
Allows extensive use of prototypes.
Requirements can be captured more accurately.
Users see the system early.
Development can be divided into smaller parts and the risky parts can be developed earlier which
helps in better risk management.
Disadvantages of the Spiral model:
Management is more complex.
End of the project may not be known early.
Not suitable for small or low risk projects and could be expensive for small projects.
Process is complex
Spiral may go on indefinitely.
Large number of intermediate stages requires excessive documentation. Extreme Programming
Extreme Programming is a lightweight, efficient, low–risk, flexible, predictable, ... Show more
Along with the ATM Card and the Pin there is also need for a validation process to ensure the
authenticity of the user ad the security measures to contact the bank and also withhold the card. The
system must also return the card to the user. The withdrawal process has its own set of requirements,
there has to be a validation in place that allows the users to only withdraw certain bill and only those
bills. For the deposit requirements it only goes without saying that the user is only allowed to
deposit the same bills that they are allowed to withdraw as well there is a limitation to how much the
user can deposit at any given time. The system should also allow the user to transfer money between
different accounts, as well as the bank types does not have to be the same. The system should give
the uses the option to print a receipt which should contain nature of transaction, balances, date, time,
location and a photograph. It should also give the user various notices in the form of prompts. The
system should also update the database of the bank and account of the user

Extreme Programming : A Successful Customer Satisfactions...
Introduction
Extreme Programming is one of the popular agile processes (Wells) and is about social changes
(Beck and Andres). XP has been proven as one of the successful customer satisfactions since it
delivers potential software that can be used, as the customer needs it. It continues to empower
developers as it focus on developing excellent programing techniques and communication (Beck
and Andres). Extreme programming includes collaborative teams in order to accomplish and solve
problems as efficient as possible (Wells). Extreme programming hav five essential ways to improve
software projects such: communication skills, simplicity, require feedback, respect and courage
(Wells). An XP programmer requires maintaining communication with customers and colleague, and
sustaining their design simple and clean (Wells). Programmers are to get feedback by testing the
software, and delivering end system product to the customers as early s possible (Wells). Lastly,
programmers respect their colleagues as they, together, courageously respond to the changing and
evolving technology (Wells).
In addition, XP has its own twelve simple rules these rules are: planning, building blocks or small
releases, standardized naming schemes, collective ownership, coding standard, simple design,
refactoring, testing, pair programming continuous integration, 40–hour workweek and on–site
customer (Hutagalung). Although XP is an improved process, more efficient and predictable, it has
its own weakness

Strengths And Weaknesses Of Software Development
This statement by Cal Newport (ref
https://books.google.dk/books/about/How_to_Win_at_College.html?
id=UF7PAU_FPW4C&redir_esc=y) describes very well our approach to software development. As
we already worked together in a group, we knew our strengths and weaknesses. Our strengths are
the implementation and good collaboration while our weakness is the documentation. As our
previous projects did not result in a finished product, we were determined to make it happen this
time. After developing our project idea, we had to decide on an adequate software development
method. We discussed this issue at great length and came to realize that only an agile method would
suit our purpose. Our application is consumer focused, making consumer feedback and input ...
Building new and great ideas with no inspiration, no precedents, even failed ones, is next to
impossible. New innovations in every field build upon already existing knowledge and need to
prove themselves in the eye of the consumer and ultimately some succeed and some fail. One of the
greatest and best known figures in technology, Steve Jobs, said this about developing new products:
"[...] it comes down to trying to expose yourself to the best things humans have done. And then try
to bring those things into what you are doing. Picasso had a saying –– 'good artists copy; great
artists steal' –– and we have always been shameless about stealing great ideas." (ref:
https://www.cnet.com/news/what–steve–jobs–really–meant–when–he–said–good–artists–copy–
great–artists–steal/) This does not mean that we want to replicate an existing idea one by one in our
product and this is not what Steve Jobs meant. Rather, it is the understanding of developing new
ideas as an iterative process. We can hugely benefit from seeing what proved itself in the market and
try understand the reason for the success. In this section will not look at a product in its eternity, but
the part we think is particular important for its

Synopsis Of A Presentation On Programming Advancement
Presentation Programming advancement is a lavish, and regularly a troublesome methodology. It is
all around recorded that product activities are ordinarily over timetable, over spending plan and
regularly don 't meet client prerequisites. The fundamental issues are all connected with individuals
related issues. To address this issue, the Agile theory was presented in the mid 90 's with a related
arrangement of Agile routines. These techniques are particularly intended to enhance programming
venture group administration. Readiness in short intends to strip away however much of the
largeness, generally connected with conventional programming advancement techniques, as could
be expected, so as to elevate speedy reaction to evolving ... Show more content on Helpwriting.net
...
Maybe the most concerning issue with programming improvement is evolving necessities.
Coordinated methodologies acknowledge the truth of progress versus the chase for complete,
unbending particulars. There are spaces where prerequisites can 't change, yet most ventures have
evolving necessities. For most ventures promptly tolerating changes can really cost not as much as
guaranteeing prerequisites will never show signs of change [2][1]. Light–footed additionally implies
a central change in how undertakings are overseen. In the event that working programming is the
thing that you will convey then, measure your advancement by the amount you have at this time.
Administration style must be in light of accomplishing working programming a little at once. The
archives used to make venture points of reference may at present be valuable, however only not as a
measure of advancement [4]. Figure1 demonstrates a graphical diagram of what goes into Agile
strategies for programming advancement. Accomplishment of the Agile Development Approach
Lithe routines are in view of five fundamental standards characterized to bring down the expense of
progress amid the improvement and expand the clients ' contribution: 1) Customer 's contribution.
Close inclusion of clients in the advancement procedure is needed so as to give and organize
framework necessities, and assess framework 's emphasess. 2) Incremental improvement.
Framework ought to be created in

Business Analysis : A Business Analyst Essay
A business analyst has very strong business skills and understanding of the domain and who is
generally specialized in a given industry or vertical market. A business analyst works with the
business to identify opportunities for improvement in business operations and processes. A business
analyst is also involved in the design or modification of business systems or IT systems. The analyst
also interacts with the business stakeholders and other experts in order to understand their problems
and needs. The business analyst is the primary liaison between the business community, technology
group and external partners for all project requirements during the analysis phase of a project. The
analyst gathers, documents, and analyzes business needs and requirements. A business analyst works
with system developers to ensure the system is properly implemented, help test the system, and
create system documentation and user manuals. An analyst will use analytical, technical and
organizational skills and experience to facilitate the identification, design and implementation of
business and systems solutions in a rapidly growing and evolving business. The Systems Analyst is
an "IT Business Analyst" who is more focused on system design and the technical aspects of the
solution (The Systems Analyst Role). A system analyst identifies and plan for organizational impacts
of planned systems, and ensure that new technical requirements are properly integrated with existing
processes and skill

Disadvantages Of Agile Software Development
In the late 1990's, there are several methodologies which attract public attention.These
methodologies underlined importance of collaboration between the development team and business
stakeholders; frequent delivery of business value, tight, self–organizing teams; and smart ways to
craft, confirm, and deliver code. The term "Agile" was applied to this collection of methodologies in
early 2001 when 17 software development practitioners gathered in Snowbird, Utah to discuss their
shared ideas and various approaches to software development. This joint collection of values and
principles was expressed in the manifesto of agile and the corresponding twelve principle.Software
testing is the key for software quality. Agile software development method that is new methodology
in recent years embraces change and fixes attention on the delivery of high quality software.
Extreme Programming, the ... Show more content on Helpwriting.net ...
The primary goal of continuous delivery is to make software deployments painless, low–risk events
that can be performed at any time, on demand.
Faster time to market. It's not uncommon for the integration and test/fix phase of the traditional
phased software delivery lifecycle to consume weeks or even months
Higher quality. When developers have automated tools that discover regressions within minutes,
teams are freed to focus their effort on user research and higher level testing activities.
Lower costs. Any successful software product or service will evolve significantly over the course of
its lifetime. By investing in build, test, deployment and environment automation, we substantially
reduce the cost of making and delivering incremental changes to software by eliminating many of
the fixed costs associated with the release process.
Disadvantages of Continuous Delivery:
It requires new skills, that a traditional software development house will not have. In particular, you
may have to retrain/hire people in the following

Notes On Trade Offs And Software Development
Research paper–Trade–offs in software development Tian Mei A20359022 Department of Computer
Science, Illinois Institute of Technology Stuart Building, 10 West 31st Street, Chicago, IL 60616
USA tmei1@hawk.iit.edu Abstract–With the harder and higher level of requirements and faster and
better quality pressure from clients, software development is a continue trade off process. How do
developers trade off so much elements in software developing process? This research paper will
present some research case in the trade off of extreme developing. And this paper will also give
details of research approach, research hypothesis, and research conclusion in these case study
process. By compare and contrast with some development elements and final software quality of
real life research cases, finally a most benefit way to made trade–off in future software development
comes out. keywords–Trade off; software development; extreme develop; quality; time; cost;
benefit; I. Introduction In recently years, requirements of software products from economic markets
in all over the world become stronger and frequently. Software companies need to complete
software programs which come from huge amounts of users, and at the same time, software
companies also need to fulfilled users' requirements for function and requirements for high quality
products. Most of times these develop companies need to do excellent products without a long
development period and plenty of

Software Quality Implementation For Quality Assessment
ABSTRACT
Software quality is one of the most important concerns of software industry. Software testing helps
in measuring and verifying quality of a software product. There are several methodologies followed
by testing process for quality assessment. Each methodology has its own advantages and
disadvantages. Agile testing follows agile software development principles in which software is
tested for performance issues. In this paper we analyze quality assurance using agile processes and
will demonstration how agile process achieves software quality assessment.
INTRODUCTION
When selecting a software development methodology, priority should be given to customer
satisfaction through timely and continuous delivery of software. Customers are ... Show more
Interacting directly with customers helps to understand customer's need. Moreover, it can up bring
success to the project. o Responding to Change
Software project may have inevitable changes which have to be corrected. Such unexpected issues
must be accommodated by the development process.
Team members with diverse skillset and knowledge would be useful when developing software
using agile. This whole team approach encourages effective and efficient team. It allows rapid
project delivery. Project feedback is possible at early stages of software development lifecycle
(Cockburn, Alistair, and Williams 2003). Therefore agile methodology is considered as cost as well
as time effective.
II. THE AGILE TECHNIQUES Most commonly used agile techniques are discussed here. Factors
associated with them help us to make a choice between different agile techniques.
Most commonly used agile techniques here:
Extreme Programming (XP)
Key principles described by Extreme Programming (XP) are communication, simplicity, feedback,
courage, and quality work (Beck 2000). Extreme programming practices can be followed only when
team size is small. This is not suitable process for distributed teams. Project length is general short
which is around 2 weeks.
Scrum
Scrum technique does not provide any guidance how testing should be progressed. Hence scrum
projects are usually divided into iterations also called as sprints. (Cervone 2011) Length of

Summary : ' The Phone Screen '
TEKsystems Phone Screen: Hannah, you can't hand me something like this and expect one or two
short paragraphs. Sorry. In disclosure for no real reason I've written three novels and the last one
was published – didn't make me rich but I can't apologize too much for being a prolific writer. Plus,
my entire career has been loaded with writing SOW's, RFP's RFQ's, Contracts, Training Materials,
Manuals, documentation to DoD and Federal standards, started my first job as a tech writer, and so
much more. It's in my bones. Up front, I'm going to assume when answering these questions unless
otherwise specified that teams are practicing generic Scrum, 2 week sprints/increments, teams are
made of 7 +/–2, not necessarily including PO and SM, teams ... Show more content on
Helpwriting.net ...
It maybe should have been stated 'What testing occurs when practicing Scrum?' We have Agile
practices such as Scrum, XP, Pair Programming, User Stories, Kanban, TDD, ADD, SAFe, DAD,
LeSS, Six Sigma for Lean, and on. One or a combination of them are used in a software
development environment as a practice. So, a company is not Agile, a company uses Agile practices
– which invites the question, which ones? I'm just trying to make a dent in the community not be
difficult. b. Back to question 1: In general, at the team level during a sprint there are two levels of
testing. One is unit testing for the code developed specifically for a given user story This is usually
where most standard NFR's are tested also. The other is acceptance level testing. Does the
acceptance criteria documented for the user story pass and accepted as passed by the product owner?
Other testing happens in different ways depending on the type of Agile practices the company
supports. Whether they are scaling or simply a small group of teams usually integration testing may
need to occur and regression testing always should be performed and if all is well then it should be
ready for production even if not pushed out. In a scaled environment, a different team will usually
handle those types of testing instead of the team, in a small shop the teams or a dedicated team does
that testing. Another possible type of test that may be performed is

Analysis Modeling And Design Of Agile Modeling
AGILE MODELING
Sushank Vallepalli
(10000127296)
Virginia International University
Moses Niwe
Analysis Modeling and Design
ABSTRACT:
For the effective product based methodology and for the documentation of software based systems
Agile modeling is the best practice. Whereas agile modelling is collection of the values and the
practices of the software modelling which can he applied in a software development project in a
most effective manner. I would like take this paper as medium and discuss the goals and the scope
for the Agile modeling. The main concentrations is about the two approaches of software
development i.e Agile Model driven development (AMDD) and the Test–Driven Development
(TDD). And also the steps of the ... Show more content on Helpwriting.net ...
This better communication leads for the good understanding in the modeling phase about the
requirements of the customers. So, this will helps to meet the needs of the stakeholders. And having
the feedback on the work is very important. And also humility by letting others also to add the value
to the project efforts.
Principles:
Modeling should be simple.
Should be quick in changes because requirements of the customers will change over time.
Changes should be made for enable agility.
As mention above feedback should be taken on the work to meet the needs of the stakeholders.
Start the model with a purpose and take and refer multiple models for the effective development.
Representation is very important than content.
Modeler should have knowledge about the tools.
Focus is need for the better quality of work.
Practices:

Several Models should be created parallel.
Right artifacts.
Small increments should be used in a model.
Goals of Agile Modeling:
To define the model and put that model into practice, collections of the values, principles and
practices and agile modeling should be light weight.
To use the agile approach on applying the modeling techniques on the projects which are eXtreme
programming (XP), DSDM or SCRUM.
And to address an issue on how the model effectively made on a unified process (UP) project, and
also includes the rational unified process and the enterprise unified process

Difference Between Xp And Scrum
Abstract : This paper is concerned with providing an enhanced Scrum framework that combines
some practices of eXtreme Programming (XP) approach in Scrum framework to produce quality
software in time. XP and Scrum are two agile software development methods. While Scrum is
focused on project management, XP is focused on Software development; nevertheless, they both
can be used to participate in the development of any software project independently or together. This
paper presents the main concepts, features, phases, artifacts, and roles of Scrum as well as a brief
introduction to XP and its practices. In this paper, the researcher presents how to combine some XP
practices into Scrum activities. The researcher exploits the features and best practices of the two
methods to propose an enhanced Scrum framework that include an elaborated set of steps and
guidelines for achieving each Scrum activity. Therefore, the enhanced Scrum framework is more
applicable than many previous ... Show more content on Helpwriting.net ...
They also held an implementation workshop in OOPSLA '95 in Austin, Texas [25]. It is an agile
software development framework that is widely used to achieve the agility, iterative, and
incremental development in software field. It is used for managing software projects in a changing
environment [21]. Scrum is not a process or a technique for building products; rather, it is a
framework within which we can employ various processes and techniques [13]. Scrum has the
advantage of being very visible and its focus on functional software shows results to management
that they can see and get excited about [24]. It increases revenues generated through the provided
software. A well–functioning Scrum will deliver the highest business value features first and will
avoid building features that will never be used by the customer [6]. Scrum has been adopted by large
companies such as Yahoo!, Microsoft, Intel, and Nokia

Original Design Of A Project Manager Essay
In 1970 Winston W. Royce created the "Waterfall Method" which eventually became very popular
with managers due to the logical flow from beginning to end. Winston's original design involved 6
steps; requirements, design, implementation, verification, and maintenance it was later on when
people started to customize the design and changed the requirements phase into the idea phase or
just split the requirements phase into planning and analysis. As we move into the future the
Waterfall method is very popular in software development since it is ridged, systematic, and
sequential. The first step in the original design is the requirements, in this step it is important to have
open lines of communication from the project manager to the sponsor or user. Once the project
manager has figured out all the requirements for the project this stage is complete and project begins
to move downhill. The next step is the design and this can be broken up into two sections logical
and physical. In logical design, the information collected in the requirements phase is used to create
the design whether it be a project or software system. Once this section is complete the design is
then moved to the physical stage. The information given by the user or sponsor is used to create the
physical design based on their specifications, this could mean numerous things such as specific
measurements, or hardware and software. Obviously the next step is implementation, in this step it
is crucial for everyone

Project Management Methodologies
Running head: Project Management Methodologies
Project Management Methodologies
Gary D. Rice
Webster University
Abstract
In Business, project management is used regularly to accomplish unique outcomes with limited
resources under critical time constraints. There has been a rapid increase in the number of firms that
use project management methodologies as the preferred way of accomplishing almost every
business undertaking. There are a number of approaches to managing project activities and in
project management these approaches are referred to as methodologies. This paper attempts to
explore the many different methodologies in project management and allow the reader to determine
the best approach for their organization. ... Show more content on Helpwriting.net ...
And it means that the process should be minimized –– barely significant.
The use of the word "crystal" refers to the various facets of a gemstone –– each a different face on
an underlying core. The underlying core represents values and principles, while each facet
represents a specific set of elements such as techniques, roles, tools, and standards. Cockburn also
differentiates between methodology, techniques, and policies. A methodology is a set of elements
(practices, tools); techniques are skill areas such as developing use cases; and policies dictate
organizational "musts".
Dynamic Systems Development Model (DSDM) Methodology The Dynamic Systems Development
Model was developed in the U.K. in the mid–1990s. It is the evolution of rapid application
development (RAD) practices. DSDM boasts the best–supported training and documentation of any
of the agile software development techniques, at least in Europe. DSDM favors the philosophy that
nothing is built perfectly the first time and looks to software development as an exploratory
endeavor.
The nine principles of DSDM are: Active user involvement. Empowered teams that the authority to
can make decisions. A focus on frequent delivery of products. Using fitness for business purpose as
the essential criterion for acceptance of deliverables. Iterative and incremental development to
ensure convergence on an

Outline Of An Project Manager
Task A
Interview
What are his/her overall responsibilities as an IT Project Manager?
The method of the Project Administrator contains a couple of exercises, for instance, (Heldman,
2011):
Sorting out and Decoding Opportunity
Arranging and Sequencing Activity
Asset Planning
Making Arrangements
Time Calculating
Expense Calculating
Building up a Price range
Documentation
Making Charts and Arrangements
Risk Research
Directing Risks and Problems
Watching and Verifying Improvement
Bundle Management
Fundamental Impacting
Business Integrating
Working with Providers
Adaptability, Interoperability and Flexibility Research
Controlling Quality
Advantages Realization
What day to day tasks does an IT Project Manager carry out?
The Project Administrator should effectively bring out to find the opportunity to have the ability to
know the select commitments. Yet again, a documentation can be very comprehensive and will be
purposely structured with particular Circumstances of Recommendations, yet could consist of the
associated with responsibilities (Heagney, 2012):
Produce a change review
Review the threat sign–up
Correspondence gatherings with Team Fundamentals
Outline change audits of Team Fundamentals
Admiration of obtainment necessities
Admiration of supplier receipts for hit

Phone updates to the customer
Recognize new Affiliates into the try
Market the project inside
Produce a project message
Keep up a project blog
What project management tools has he/she

Software Development And Its Development
As we saw throughout the last forty or so years is that computer systems frequently evolve and that
developmental change is inevitable and software development is no stranger to this, which is where
agile development or the term that some use agile software development comes into play. This is a
concept that searches for alternatives to the traditional way of managing a project and based on the
foundation that change is essential to software development. Throughout this paper, we will look at
the reasons that brought about the change in thinking with regard to software development, discuss
some of the key principles of agile development, methods under agile development and the benefits
of the use of agile development. Let's begin this document with a discussion into what brought about
the change in thinking.
The biggest reason for the change in methodology in software development is due to the failures
realized through the use of traditional sequential development. With these failures an assembly of
individuals developed a declaration of policy that included the following ideologies: "Individuals
and interactions over processes and tools, working software over comprehensive documentation,
customer collaboration over contract negotiation and finally responding to change." ("Manifesto for
agile software development," n.d.). Let's continue on with this document and examine at some of the
principles with regard to the concept of agile development.
With a knowledge of agile

Advantages Of Continuous Delivery
I. INTRODUCTION In the late 1990's, there are several methodologies which attract public
attention.These methodologies underlined importance of collaboration between the development
team and business stakeholders; frequent delivery of business value, tight, self–organizing teams;
and smart ways to craft, confirm, and deliver code. The term "Agile" was applied to this collection
of methodologies in early 2001 when 17 software development practitioners gathered in Snowbird,
Utah to discuss their shared ideas and various approaches to software development. This joint
collection of values and principles was expressed in the manifesto of agile and the corresponding
twelve principle.Software testing is the one most important attribute for software ... Show more
Furthermore, with peer reviewed research we can see that this is not the case high performance
teams traditionally deliver services in better quality than their low performing competition.
Continuous Delivery has some advantages and disadvantages which are listed below.
Advantages of Continuous Delivery:
Low risk releases. The main objective of continuous delivery is to make software deployments low–
risk events that can be applied at any time.
Faster time to market. It is common for the integration and test phase of the classical phased
software delivery lifecycle to consume weeks or even months
Higher quality. When developers have automated tools, team members can spend their effort on
doing another works.
Lower costs. Any successful software product or service needs to dramatically over the course of its
lifetime.
Disadvantages of Continuous Delivery:
It requires new skills, that a traditional software development house will not have. In particular, you
may have to retrain/hire people in the following areas:
a. Developers :You need developers who really understand how to develop in a continuous delivery
environment.
b. Technical Architects: You will need TA's who can design for continuous

Agile Process Model And Its Practices
Agile Process Model and Its Practices in Software processes Ravindranath Thiyaagura, Varun
Krishna Mareedu
University of Houston Clear Lake thiyaagurar9312@uhcl.edu, mareeduv0326@uhcl.edu.
Abstract–Our objective is to investigate on the agile models and their practices in the software
technologies. Agile software methodologies are being widely accepted these days. In this paper we
look at methodologies that promote agility. The study contains the quantitative analysis of the agile
methodologies in practice and the benefits at present industry. In this paper we deal with What are
the software practices that can be considered agile into the context of approaches to develop
software?
Index Terms: Dynamic System Development Method ... Show more content on Helpwriting.net ...
Developing organizations are looking for quick and dexterous method for advancement went with
plug and play engineering practices to diminish the risks, resource utilization and deliver quality
product.
II. AGILE METHODOLOGIES
During the last few years the adoption of agile methodologies in software development [1], [2], [3]
has been increased. The most popular agile methodologies in practice are eXtreme Programming
(XP), Scrum Development Process, Crystal Methodologies (CM), Dynamic System Development
Method (DSDM), Lean, Kanban, Feature–Driven Development (FDD) [4], [5], [6], [7], [8], [9]. All
these methods came into existence to tackle the obstacles in the software project like change in
requirements, customer satisfaction, communication with client for good quality product and to
support interactions [1], [6], [11]. Agile methodologies are
viewed as the set of practices and techniques which have particular standards and values. These
share the combined properties of both iterative and incremental development process which tackles
requirement changes quickly to satisfy the customer for good quality products. Agile methods have
four values: individuals and interactions over processes and tools, working software over
comprehensive documentation, Fig1: Agile Methodologies [10] customer collaboration over
contract

Software Engineering Vs. Federal Aviation
The author of the article mainly discusses about the two approaches that are useful for Software
engineering.
As technology is increasing on a rapid scale there is much need for the different software
development approaches to be modified and enhanced in order to face the present customer
requirements and blooming Technology market. Believers of the old approach of software
development finds its best in developing with planning, reusability, predictability that helps to
develop a perfect software product. On the other hand trending designers likes another model of
software development that is Agile Methods, both the plan–driven approach and the agile
methodology has their own pros and cons. If combined and developed a good end product can ...
XP is one of the agile methods which is defined as Extreme Programming, many new developers
and designers are tending to follow these methodologies than the age old techniques. But managers
who are accustomed to the traditional way of software development are finding it difficult in
accepting these new approaches. Furthermore the plan–driven approach also has many underlying
advantages such as focusing on the major goals of the project which is named as "major milestone"
on the contrary to "micro milestones or inch pebbles". In the plan–driven approach more planning is
emphasized which pressurize the development teams to follow the pre specified documentation even
at the minor levels of modification at technology, commercial and personal aspects. The author of
the article suggests that there should be at least three milestones in the software development
process. Firstly for the progress of the project in order to know the current status of the project.
Secondly for the stakeholder's checkpoint i.e. to check the progress on the development process
form the stakeholders point of view whether the commitment given to them is fulfilled or not. The
planning spectrum demonstrates the models on straight line where the unplanned hacking is on the
left of the spectrum and the inch pebble in on the extreme right.
Now after brief discussion of the different approaches the author tries to explain the advantages and
disadvantaged of both

Critical Review On Agile Methods By Hayes And Andrews
Critical Review & Summary
Dhruvil Patel, Arizona State University
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.
Subject Descriptor [1]: Software Engineering ➝ Agile Methods ➝

Inside Look at Extreme Programming Methods

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Inside Look at Extreme Programming Methods