Abstract This paper explains the benefits of using a system development life cycle methodology (SDLC) for implementing a management information system. The paper describes the various options for a MIS and explains why the model of an SDLCs is preferred.
From the Paper "A system development life cycle SDLC is the overall process of developing information systems through a multistep process, from investigation of initial requirements through analysis, design, implementation and..."
Tags:systems development life cycle methodology, SDLC, benefits, management information system, top-down design
Abstract This paper discusses system development life-cycle (SDLC), an approach to developing an information system or software product characterized by a linear sequence of steps that progress from start to finish without revisiting any previous step. The author points out that the SDLC model is a project management tool, which is used to plan, execute, and control systems development projects. The paper reviews many models, including the Waterfall Model, which is built upon the basic steps associated with SDLC using a "top-down" development cycle in completing the system and represents a traditional type of SDLC. Tables.
Table of Contents
Waterfall Model
Survivable Systems Analysis Model
Prototyping Model
The Exploratory Model
Spiral Model
FAST Methodology
PIECES Framework
Life Cycle Procedures
From the Paper "Disadvantages identified by Walsham (1993) in relation to the Waterfall Model include that change to contract and costs must be renegotiated if such changes are made once construction has been initiated. As well, users must wait until the end of the project or until at least a major portion of it is complete, before observing the results. Finally, the early phases of the project often take much longer due to the time necessary to generate the detail necessary in the SSD. According to Kay (2002), another major problem associated with the Waterfall Model is that it assumes that the only role for users is in specifying requirements, and that all requirements can be specified in advance."
Abstract This paper attempts to analyze a work-related project that uses a systems analysis tool for the implementation of a specific business or information system. The paper focuses on the use of the System Development Life Cycle (SDLC) to implement a business or information technology need, as well as the implications associated with the development of an internally used software package. The paper provides insights into International Lumberyards, Inc., implementation, information-gathering, and other techniques used for various aspects of the reengineering project. The System Development Life Cycle is evaluated to determine if it has been successful or if there were obvious failures in the efforts to institute the concepts of "Business Process Re-engineering" or "Work-flow Management".
From the Paper "The true problem of almost all businesses today revolves around the fact that all aspects of industry have been put into a position of forced efficiency by technology such as b2b and other e-business advances. In addition, the ever increasing demands of the highly competitive global economy will continue to keep all businesses under this pressure.
The goal of the business community will need to be to always establish methods or processes that allow for more capitalization. "A new technology infrastructure, aligned with the business strategy, will allow for future growth as well as addressing the limitations of the current environment." (Grabski, 2002)"
Abstract The Systems Development Life Cycle (SDLS) has historically been a very useful tool in the development of software and operating systems in computer information technology. The five phases performed within a linear pattern of a SDLS are: Planning, analysis, design, implementation, and maintenance. This work gives a detailed analysis of each of these five phases and demonstrates ways in which the linear system is effective and how it has been used to develop new systems and subsystems that have greatly influenced the world of technology and business. Lastly, it briefly discusses possible alterations to the system and some shortcomings seen in the implementation of its use over the years.
From the Paper "Many designers would consider the most crucial and exciting phase of the lifecycle to be the design phase. This is where the on-paper theories are put into proposed code. The design team takes the planning and analysis, goals and guidelines for purpose and use and begins the development stage. During this phase the design team describes features to be performed in greater detail, they describe scream composition, apply rules of business, write countless diagrams describing functions and processes and begin documenting the first phase of code, called pseudocode, or theoretical code. It is from this paper trail that the development of the next phase begins."
Abstract This paper discusses how the implementation of information technologies in any organization must always be aligned with the strategic goals and objectives of the enterprise. The paper stresses that technology should be a business driver. The paper further discusses how, whether the technology is ready-made or custom developed, application systems implementation should undergo the systems design life cycle or systems development life cycle (SDLC). This paper then reviews the SDLC process.
From the Paper "The implementation of information technologies in any organization must always be aligned with the strategic goals and objectives of the enterprise. Technology should be a business driver and must always be in support of the business and not the other way around. One of the aspects of the employment of information technology is automation various business process by purchasing ready-made or off-the-shelf application systems. Custom software development can also be done especially with specialized business process. Whether ready-made or custom developed, application systems implementation should undergo the systems design life cycle or systems development life cycle (SDLC)."
Tags: logic, characteristics, support, project, development, information, data
Abstract This paper provides a thorough overview of the gathering systems requirements process in relation to the overall systems development process. The paper includes an analysis of the two basic types of system requirements, both technical and business related. The paper also provides an overview of both the technical and business-related unmet needs of external and internal customers.
Outline:
Executive Summary
Overview of the Gathering Systems Requirements Process
Why the Gathering Systems Requirements Phase Is Most Critical
Comparing Business Versus Technical Needs In the Context of the Gathering Systems Requirements Phase
Methodologies for Collecting User Requirements
From the Paper "Requirements Specification, Validation and Management is also critical in the Gathering System Requirements Process - This is also a very critical task in that the feasibility of the project and its vision must be rigorously and thoroughly defined into product and solution concepts that can be transformed into specific application features and solution sets. The progression of turning requirements into specifications, validating them, and managing the requirements in the context of an overall product line strategy is also very critical. The database or repository of requirements must be continually managed and updated to reflect current user and customer unmet needs, with a strong focus on how to translate them into future product directions."
Abstract This paper discusses the importance of information systems as a tool for a company to obtain a competitive advantage. In particular, the paper discusses a case study of the Bead Bar Company and its need to follow the standard systems development life cycle (SDLC) to make information technology upgrades. The paper discusses the stages of the SDLC for Bead Bar, particularly its implementation.
From the Paper "The Bead Bar's systems development life cycle project was completed in approximately two months. The systems development life cycle project can be time-consuming and rather pricey. However, ultimately, the outcome of the project can be financially valuable as well as save time for many companies. The Bead Bar's system was put in use and has provided the company with an efficient and effective business. The Bead Bar executive are pleased with whole outcome of the systems project. The system has eliminated lost orders, invoicing errors, and has proven to uphold more accuracy within the business. Overall, the systems development life cycle project has advanced the success of the Bead Bar Company."
Abstract This paper looks at literary and scientific documentation to assess whether the possibility exists that there is both life and an existing civilization in Mars and whether Mars is able to support human (or at least similar to the elements needed to support human living) life.
Outline
Introduction
Graham Hancock's "The Mars Mystery"
Summary of Scientific Speculations
List of Similarities between Mars and Earth
Evidence Supporting Life on Mars
Physical Structure and Composition of Mars
Chemical, Biological and Atmospheric Composition of Mars
Life is Possible on Mars
Civilization Existed on Mars
Space Missions and Probes
Space Mission/Programs Funded by Various Nations
Disqualification of Claims of Civilization on Mars
Conclusion
From the Paper "These space probes and explorations about Mars brought about numerous information and even pictures of the planet's surface. However, it is difficult to obtain quality shots of the planet's surface because of its distance from the Earth, and accuracy and precision was sacrificed when information brought by these probes came into existence and knowledge of scientists and astronomers. One speculation that resulted from these studies and explorations is that aside from the possibility that Mars is capable of cultivating human life, there has been evidence supporting some scientists? claim that there existed a form of civilization in Mars."
Tags: civilization, human, beings, astronomy, solar, system, sun
Abstract This paper explains that, according to astrophysicists, society may never have a way of accessing any information about anything that occurred prior to the first milliseconds after the Big Bang; therefore, the truth of whether or not any God or Creator is responsible for the existence of the universe and life may never be known for lack of necessary data. However, the author continues, many 20th century philosophers believe that the harmony of nature proves the existence of a creator. Nonetheless, presently, the paper underscores, there is simply no logically sound argument to suggest that the existence of any God or Creator is even one iota more likely than not to be true.
Table of Contents:
Introduction
Analyzing the Issue Is Impossible because it Lies Outside the Realm of Human Intellect
The Mere Fact that We Exist Is Proof that a Creator Exists and the Inability to Explain Spontaneous Creation Proves that a Creator Is Necessary
Increasing Complexity Violates the Second Law of Thermodynamics
The Universe Could Not Have Come into Existence from Nothing
The Harmony of Nature Proves the Existence of a Creator
Conclusion
From the Paper "Answering the question by reference to a God or Creator simply raises the exact same logical problems about the Creator: (1) if the self-creation of the universe is impossible, a self- created God is equally impossible; if spontaneous origin of the universe is impossible, a spontaneously originating Creator is equally impossible; and if the reality of the mechanism behind the origin of God is too complex to understand, it does not in any way explain or solve the perplexing problem about the existence of the universe."
Tags: thermodynamics, cultural definitions, system self-creation, logical
principles
Abstract This paper exames the possibility that life does exist in other star systems in this galaxy and argues that it is very likely.
From the Paper "A helpful tool used to estimate the number of technological civilizations that might exist among the stars was developed in 1961 by Dr. Frank Drake. Called the Drake Equation, it identifies specific factors thought to play a role in the development of such civilizations. Some of the things taken into consideration is the rate of formation of suitable stars on which life might exist, the fractions of those stars with planets, the fraction of planets where life develops, and other such things (The Drake Equation)."
Tags: alien, drake, equation, extraterrestrial, galaxy, life, mars
Abstract The paper explains that stars are set up to have planets circling around them and it is on those planets that scientists search to locate other life forms that may exist. The paper reveals that a growing body of scientists believe that there is/was life on Mars. The paper discusses how, with the advances in technology, it may not be long until we find a planet with living beings.
Outline:
Introduction
Stars
The Search For Life Conclusion
From the Paper "Man has been working on science since the beginning of time. As the human race continues to evolve, technology become more advanced and the ability to answer questions accurately grows stronger. One of the questions that has continued to stump mankind since the beginning of time is whether or not there is life out there. Songs are written about it, movies depicting aliens abound and books convey the belief that there is life on other planets and in other solar systems, however, to date no scientific evidence has been found that can support that belief. The technological advances that have occurred in recent history have allowed man to provide a more structured research setting to answer the questions about life bearing planets and alien life."
Abstract This paper defines and analyzes the basic fundamental beliefs and views of monism and monotheism. This writer of this paper defines the monistic view as an earthly actualization of what the monotheist hopes to achieve after life ceases to exist. The writer focuses on three specific areas of interest while comparing the similarities and differences between both theological belief systems including life, death and duality. The writer contends and explains the manner in which monotheism emphasizes duality during one's lifetime on earth whereas monism stresses the reality of the God concept. This paper also delves into how monism and monotheism both advocate unity yet do so from totally opposing opposing viewpoints.
From the Paper "At the heart of the monotheist fear then lies the fundamental point of separation not only between God and creation, but also between monism and monotheism. Monism assumes the unity of the God concept with the rest of creation. God is part of creation, and creation is part of the divine. The two, including humanity, are inseparable. For the monotheist on the other hand, the personality assigned to God precludes true unity with him. God is assumed to be a person by the monotheistic religions. This is true even of Islam, which Khan claims rests upon the true union with God without the benefit of an intermediary. As such, God is separate from his creation, but at the same time part of creation in a counseling capacity. This on the one hand provides a fundamental security, in that personal understanding and communication is possible between God and creature. On the other hand, and perhaps ironically, this is the very personality that precludes true unity."
Abstract This paper explains that all the great philosophers, from the ancients to the moderns, proposed and developed the concept of God. The author points out that the ontological arguments seek to establish the existence of God on the basis of logic. The paper relates that the most common and ancient among all the traditional classical arguments is the teleological argument, which attempts to prove the existence of God within the systematization of universe.
From the Paper "There was a shortcoming in the view of Descartes which was sorted out through an attempt of Gottfried Leibniz. Leibniz argues that the arguments of Descartes are not perfect as it has not been shown that the concept of the being which is Supreme and perfect is coherent, or that it is possible for a supremely perfect being to exist. He then argued that perfections cannot be analysed and thus it cannot be shown that perfections are not compatible, and this led him to conclude that all the perfections can exist simultaneously in one entity. The arguments of St. Anselm, Descartes and Leibniz have interesting connections to the recent arguments of Godel, Plantinga and Malcolm. Among these, the most interesting are the arguments of Godel and Plantinga. At the same time, it is difficult to say whether the claims of these authors really lead to any further proofs of the prevalence of God."
An analysis of current market and applications for Executive Information Systems software solutions plus details of a small company and how it benefits when implementing such an executive information system.
Abstract The following paper examines how L.L. Bradford and Company, a regional CPA firm, decided to offer its clients full financial services. This paper discusses how such a company that wishes to effectively service their customers and maximize the value of the benefits they can provide, needs to find a software package that can integrate all the existing ?legacy systems? on a relational basis, and allow information that previously had been available only to the auditors through their software to become available to all. The writer also examines how L.L. Bradford chose to buy and customize an off-the-shelf Executive Information System called "Goldmine";which allows all departments to have access to the same customer information, allowing for marketing of services, billing, follow-up and other services the company wishes to provide its clients. This paper goes on to prove that the above is a good example of the benefit of Executive Information Systems, as it shows basically what can be done, and how business and communication between business and clients, departments and management, owners and employees can be facilitated to build business and stimulate growth.
From the Paper "Internet technologies and applications have grown more rapidly than anyone could have envisioned, even as recently as five years ago. They have opened up new means and frontiers of communication, collaboration and coordination between customers, businesses and trading partners.Executive Information Systems, also known as Enterprise Software is an explosively-growing $23 billion a year sub-industry of software for companies looking to use technology to improve virtually every key corporate function ? manufacturing, finance, sales, marketing, human resources and supply-chain management. Executive Information Systems, or Enterprise Resource Planning software, solutions are software solutions that provide a common, consistent system to capture data organization-wide to integrate information across corporate functions and to provide tools for planning and monitoring the various functions and processes towards a common purpose. To compete effectively, companies are challenged to create new products, maximize efficiencies in service, processing and administration, and increase penetration within existing markets, all the while keeping customers satisfied with high levels of service which may span several time zones. While the profitability of corporations is typically measured in dollars, overall success can be measured in terms of profitability plus the attainment of organizational goals. This success derives from a synergy of inputs, including the work of employees who are dedicated, skilled and knowledgeable, and a management team that understands how to inspire competent and motivated performance through sensitive and responsive management of a continually changing workplace."
Abstract This proposal explores in detail the development of a full dissertation based on a newer type of research implementation model founded on the Design-Science approach as it applies to Information Technology. Design-Science, as opposed to positivist or interpretive research, presents an opportunity for business entities to increase the overall worth of their information systems functions. This proposal incorporates a review of existing enterprise resource planning options. The proposal also attempts to look forward into the realm of possibilities of the design and implementation of information systems of the future.
Table of Content
Preface Forward, Acknowledgements
Abstract
Introduction
Statement of the Problem
Literature Review/Justification
Purpose of Research/Objectives of the Artifact
Research Methodology
Demonstration
Conclusion
From the Paper "In our ever increasingly competitive, technologically advanced and profit motivated global economy, all factions of the business community are searching for opportunities to strategically reduce inherent business and operational costs while systematically increasing their profitability and revenues. In the past, businesses reduced costs through devices such as downsizing and corporate re-structuring. Today, however, labor has become an asset that can no longer be cut without creating adverse affects on productivity, quality and efficiency. Because of this, the objective for many organizations today has become to be as efficient as possible through the use of new Information Systems."
