Developmental Methodologies

How This Custom Writing Service Works

1. Place your order

Provide all instructions about the type of paper, length, deadline and pay.

2. Thorough research

Our team of professiona writers conduct in-depth research on the topic to extract information from relevant sources.

3. Writing and proofreading

The experienced writers knit together all ideas into an original paper. Our editors go through the paper to correct any errors.

4. Product Delivery

You get your completed paper in your email. In case you need any corrections, we do ammendments free of charge.

Step 1 of 2

  • Price: $0.00

Why order from us?

100% Original writing

No plagiarism. You get original content written from scratch just for you.

Affordable writing service

Get your paper at a cheaper price than our competitors. Save money.

Timely delivery of orders

Never miss your submission deadlines again. We keep time & help you smile.

24/7 Customer support

Contact us or your writer at any time for updates, drafts, clarifications, etc. Call, Text, Whatsapp.

100% Private & Confidential

Your connection is private, your personal & payment information is secure

Do you need help placing your order?

Let nothing stop you from enjoying the best writing services. Save your time and focus on other aspects of your studies as professional writers work on your paper.
Affordable

Developmental Methodologies

Developmental Methodologies

Instructions

Differentiate between systems analysis and systems design phases and tasks. What is the responsibility of a business analyst with respect to information technology projects?

Module 1 Case

Introduction

System analysis and system design are important aspects of the contemporary business activity. Systems design is the delineation of architectural, modular, interface and data processes with the aim of achieving a specific goal. In this context, system analysis is the process of studying, testing and troubleshooting systems to ascertain whether they perform their functions well. In order to carry out system design and analysis successfully, there must be a Human Computer Interaction. Human Computer Interaction (HCI) is the communication between people and computers. It is also called Human-Machine Interaction (HMI) or Computer-Human Interaction (CHI). The purpose of this paper is to understand the differences between various phases and tasks in systems analysis and systems design (Kendall, & Kendall, 2011). In studying this topic, the paper explains the responsibilities of a business analyst with respect to information technology projects, system development methodologies and analysis processes. The topic is relevant to my studies because it gives deeper insights into practical information technology systems. System design and system analysis are necessary for project implementation.

 

Systems Development Life Cycle (SDLC)

Velagapudi (2017) describes Systems Development Life Cycle as a framework which outlines the tasks performed in each step when developing software. It defines the processes which developers go through in software development. The processes include project planning, developing, documenting, testing, deploying and maintaining of software. Traditional DSLC frameworks cannot be technically used in cloud projects because other cheaper, more flexible, scalable and robust agile technologies are available. Newer technologies achieve higher productivity than traditional SDLC. Instead, SDLC provides a pathway to the destination by providing the tools and modes of travel. SLDC for cloud computing needs higher adaptability to current technological trends (Pierson Requirements Group, 2017a). Generally, software developers are more inclined to agile methodologies since they provide iterative project management interfaces.

 

 

Joint Application Development (JAD)

The Joint Application Development is an iterative software development process. It is used in efficient and fast development of business applications (Velagapudi, 2017). The main feature of the Joint Application Development is the ability to combine information technology and business community structures. It enhances extraction of consensus and quicker development of systems. The participants arrive at high quality solutions in Joint Application Development by coordination from professional facilitators and structures programs and agendas. Systems developed from this methodology are high quality and effective. Research reveals that the JAD process increases operational efficiency while reducing development time, expenses and errors.

 

 

Rapid Application Development (RAD)

The Rapid Application Development was developed to address the weaknesses in project implementation methodologies (Media Wiley, 2005). RAD ensures faster development of software which is then placed in the hands of users. The users test the system and suggest revisions which help to solve their problems. The revisions help the software developers meet move closer to the user’s expectations faster. The methodology employs various tools, resources and techniques to speed up delivery.

The methodology is used in development of various versions of the same software at the same time. For example, software developers worked on Windows 7, Windows 8 and Windows 8.1 at the same time. While users were busy evaluating windows 7 and 8, a new version was rolled out to meet their expectations better. However, the main problem with RAD methodology is the ever-changing consumer needs. The needs of the customer may drastically change while new versions of the same software are under development. The RAD methodology breaks down the system into a series of versions that are developed simultaneously and rolled out at different times.

 

Waterfall Methodology

In the Waterfall Methodology, processes follow a linear and sequential order Haughey, D. (2017). In this methodology, each phase of the project must be completed before the next phase begins. This implies that all software functionality can only be delivered once as a single completed unit.  The method is Effective in delivering complex systems since each phase must fit into the other phases for full functionality (Pierson Requirements Group, 2017c). The waterfall methodology produces reliable projects which can grow into large systems. It provides easier management with visible progress to the developers. Since each phase has distinct deliverables, the review process is easy and milestones can be easily set. However, the waterfall methodology takes long time to implement or adjust in case of need to make adjustments. It is not easy to stop in the middle of a project to make corrections. Furthermore, it does not give customers progress visibility. Many developers and project managers complement the methodology with other iterative methods to offer flexible solutions.

 

 

Agile Development Methodologies

Agile Development methodology enhances project completion rates by delivering segmented parts of the system to users instead of delivering everything at once (VersionOne, 2017). Agile methodology reduces time between requests and project delivery. Pierson’s Agile Training teaches Agile requirements in delivering projects by focusing on scrum processes Pierson Requirements Group. (2017b). Agile methodologies are divided into Lean and Kanban, Scrum, Extreme Programming (XP), Feature-Driven Development (FDD), Dynamic Systems Development Method (DSDM) and Crystal (Krishna, 2010).

In Agile system development, there are many stages of project implementation (Media Wiley, 2005). The project initiation phase involves gathering of information about the system’s features, goals and objectives. The next stage is the planning and first sprint phase in which the developers meet the business team to determine the items that should be developed and their dependencies. They divide the project into phases. The next stage is the daily scrum in which Agile project teams meat daily for briefings on the status of the project. The project then sprints forward, gets reviews, and then the final project is released when everything is ready for deployment (VersionOne, 2017).

Agile SDLC is advantageous because of the following reasons:

It speeds up SDLC phases while bypassing meaningless processes

It promotes collaboration amongst team members through a less formal culture

It facilitates smooth and seamless sharing of knowledge

It ensures continuous engagement of developers with stakeholders

It encompasses flexible, rapid and frequent changes which adds more functionality

It saves time, cost and work input through incremental and iterative work processes

It ensures even distribution of leadership at all levels of project implementation

It enhances cohesion amongst team members

It delivers higher quality software end-product.

 

 

Conclusion

Depending on the type of system development methodology used, system analysts and system designers perform various responsibilities in information technology projects. While system analysts are involved in the initial brainstorming of the facts and system dependencies, system designers move through each step of the software development process. This paper has shown that systems can be developed using various methodologies. The choice depends on the flexibility, cost, and users’ needs among many factors which vary from system to system.

 

 

 

 

 

 

References

Haughey, D. (2017). Waterfall v Agile: How Should I Approach My Software Development Project? Projectsmart.com. Retrieved 27 October 2017, from http://www.projectsmart.com/articles/waterfall-v-agile-how-should-i-approach-my-software-development-project.php

Kendall, K. E., & Kendall, J. E. (2011). Chapter 1 The need for systems analysis and design: The role of the systems analyst. Retrieved from https://docs.google.com/presentation/d/1NQUJInGdUOcYyLNNuSwi-eyyYFWCOvpWx6TdIflWwFg/htmlpresent

Krishna, B. (2010). Agile and other development methods. Retrieved from http://www.codeproject.com/Articles/25278/Agile-and-Other-Development-Methods

Media Wiley. (2005). Chapter 1 introduction to systems analysis and design. Retrieved from http://media.wiley.com/product_data/excerpt/87/04700747/0470074787.pdf

Pierson Requirements Group. (2017a). Agile. Piersonrequirementsgroup.com. Retrieved 27 October 2017, from https://www.piersonrequirementsgroup.com/agile/

Pierson Requirements Group. (2017b). Pierson Expert Training and Consulting Services. Piersonrequirementsgroup.com. Retrieved 27 October 2017, from https://www.piersonrequirementsgroup.com/#1502264414942-35e0bbe3-876f

Pierson Requirements Group. (2017c). Waterfall Methodology. Piersonrequirementsgroup.com. Retrieved 27 October 2017, from https://www.piersonrequirementsgroup.com/waterfall-methodology/

Velagapudi, M. (2017). SDLC for Cloud Computing – How Is It Different From The Traditional SDLC? BootStrapToday’s Official Blog. Retrieved 27 October 2017, from https://bootstraptoday.wordpress.com/2012/02/06/sdlc-for-cloud-computing-how-is-it-different-from-the-traditional-sdlc/

VersionOne. (2017). Agile Methodologies for Software Development. VersionOne. Retrieved 27 October 2017, from https://www.versionone.com/agile-101/agile-methodologies/

Types of Academic Papers

Essay
Dissertation
Research Paper
Reaction Paper
Lab Report
Journal
Book Report
Book Review
Movie Review
Synthesis Paper
Review of the Literature
Research Proposal
Thesis Proposal
Dissertation Proposal
Annotated Bibliography
Article Critique
Term Paper
Case Study
Capstone Project
Artices
Presentation Design
Mathematical Problem
Mind Game
Tricky Questions

Dissertation Chapters

Dissertation Abstract

Dissertation Introduction

Dissertation Literature Review

Dissertation Methodology

Dissertation Results

Dissertation Discussion

best essay writing services

Types of Essays

Expository essay
Analytical essay
Persuasive essay
Narrative essay
Definition Essay
Descriptive essay
Process Essay
Personal essay
Admission essay
Compare and contrast essay
Cause and effect essay
Critical analysis essay

Order Your Custom Paper Now

Step 1 of 2

  • Price: $0.00

Acoustics
Agriculture
Anatomy
Animation
Anthropology
Archeology
Architecture
Artificial Intelligence
Arts
Astronomy
Biological Sciences
Biology
Business Management
Business Studies
Chemical Engineering
Chemistry
Civil Engineering
Communication
Computer Science
Construction

Consumer Science
Criminology
Cultural Studies
Design
Divinity
Earth Sciences
Economics
Education
Electrical Engineering
Engineering
English Language
Environment
Family
Fashion
Finance
Food Science
Forestry
Gender Studies
Geography
History

Human Resource Management
Journalism
Law
Library
Literature
Logic
Management
Marketing
Marketing
Mathematics
Mechanical Engineering
Media
Medicine
Military Sciences
Museum Studies
Music
Nursing
Nutrition

Philosophy
Physics
Political Science
Programming
Psychology
Public Administration
Religious Studies
Science
Social Work
Sociology
Software Engineering
Space Sciences
Sports
Statistics
Systems Science
Technology
Textiles
Theology
Transportation
Veterinary Medicine

We deliver custom dissertation writing services to customers from all states in the USA. Our services are provided in the English language. You can find the best dissertation writing services if you are from any of the following states or territories in the United States of America: 

Alabama, Alaska, American Samoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Minor Outlying Islands, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northern Mariana Islands, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, U.S. Virgin Islands, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming

If you need dissertation writing help in the English language, then we’ve got you covered.

Our clients are mainly English speakers  from: Australia, New Zealand, United Kingdom, United States, Antigua and Barbuda, Bahamas, Barbados, Belize, Canada, Dominica, Federation of Saint Christopher and Nevis. Others include Fiji, Ghana, Grenada, Guyana, Ireland, Jamaica, Kenya, Liberia, Nigeria, Papua New Guinea, Saint Lucia, Saint Vincent and the Grenadines, Sierra Leone, Singapore, South Africa, Trinidad and Tobago.

We also write academic papers for clients from:

Bahrain, Bangladesh, Botswana, Brunei, Burundi, Cambodia, Cameroon, Cyprus, Eritrea, Eswatini, Ethiopia, Gambia, India, Israel, Jordan, Kiribati, Kuwait, Lesotho, Malawi, Malaysia, Maldives, Malta, Marshall Islands, Mauritius, Micronesia, Myanmar, Namibia, Nauru, Oman, Pakistan, Palau, Philippines, Qatar, Rwanda, Samoa, Seychelles, Solomon Islands, South Sudan, Sri Lanka, Sudan, Tanzania, Tonga, Tuvalu, Uganda, United Arab Emirates (UAE), Vanuatu, Zambia, Zimbabwe, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain and Sweden.