Advantages And Disadvantages Of The Genera Build Model And Dynamic Systems Development Method

Project management with its concepts, theories, methodologies, tools and techniques has developed during the last 30 to 40 years. There are number of other methods of project management which have emerged in recent years, and also started to be used in various projects by both the private and public sectors. Although some modern theories of project management are developing, that doesn’t mean that the traditional ones are no longer used or suitable for current project management practices. Both the traditional and modern project management approaches are still used in everyday project practices, though there have been some debates whether to rigorously adhere to the traditionally accepted approach or to apply newer and modern approach, because the traditional ones are considered to be

The paper is divided into three sections, the first of which will establish a timeline of events. This project background will serve as a case study for the analysis in the following section that will be structured such that each of the previously mentioned facets will be independently analyzed and contrasted with project management principles. Finally the paper will conclude with a summary of the analysis and recommendations based on

The incremental model is an intuitive approach to the waterfall model. Multiple development cycles take place here, making the life cycle a “multi-waterfall” cycle. Cycles are divided up into smaller, more easily managed iterations. Each iteration passes through the requirements, design, implementation and testing phases. A working version of software is produced during the first iteration, so you have working software early on during the software life cycle. Subsequent iterations build on the initial software produced during the first iteration.

With the exceptional growth in technology, the present day projects are often large and complex involving a significant risk. So, a Project Management Methodology enables the delivery organization to handle these projects comprehensively, systematically and in an integrated manner, which results in strategic, tactical and operational benefits.

Gray, C. F. & Larson, E. W. (2008). _Project Management: The Managerial Process_. Boston, MA: McGraw-Hills Companies, Inc.

A major Dis-advantage would be the setting up of the system in the first place, the company would need to dismantle previous systems, training employees on how to use the equipment be time

Communicating to and gaining feedback from the community on the final design is important when using a community participation approach as it will all the community to see an outcome for their involvement and reinforce their ownership over the project (Sanders, 2000).

In this paper the word ‘project” is defined, discussed and elaborated on. The phases of a project lifecycle and its purpose are to be discussed, and how it is important for organizations to use project management to accomplish tasks will in conclusion be discussed thoroughly. The indisputable word ‘Project” may be defined in numerous unusual ways, some can all have the same meaning and others can mislead a reader. The definition that accurately explains what a project is, comes from the Houghton Mifflin Company (2009) website stating; “something that is contemplated, devised, or planned; plan; scheme.” A definition that can mislead a reader is this definition from the same website just two paragraphs

The PDQ project will take a detail process that will help launch the appropriate software technology along with existing processes in order to implement new cutting edge innovations. Although technology is not the only leverage for improving project management, modern technology is an important element (Kendall & Austin, 2013). Today, businesses depend on technology to produce more in less time and with minimal resources making modern technology a critical component to a successful business. In today’s high tech world, it is important to develop and execute effective project management strategies that will place the company at a competitive level. Companies must continue to work on projects that will drive their business to innovate and change for the better (Shenhar & Dvir, 2997).

A significant advantage of an Incremental-build process is that features built first are verified, validated, and demonstrated most frequently because subsequent builds incorporate the features of the earlier builds. In building the software to control a nuclear reactor, for example, the emergency shutdown software could be built first. Operation of emergency shutdown (scramming) would then be verified and validated in conjunction with the features of each successive build.

It has been observed that in software development, change is unavoidable and must be accommodated for in the life cycle. A number of alternative process models have been introduced in order to attempt to fix the issues in the Waterfall model. An early modification to the standard Waterfall method introduced prototyping as a feedback and discovery mechanism to identify misunderstandings and omissions early on in the process (Neill, 2004). Other process models attempted to further get rid of the risks of misunderstandings by breaking down projects

User involvement has the greatest impact on system success if the user is allowed to voice an opinion and make choices from predefined options. The reasoning may be that with the voice and choice option, users anticipate their opinions and concerns to be accepted and implemented by the developers, thus raising their confidence and satisfaction levels. This constitutes a

Several adaptations to the traditional approaches like agile, interactive, phased, extreme, etc have been made but each will be expected to meet the requirements of the project objectives, timeline, resources, and deliveries of the stakeholders. Other industry standard certifications like ISO9000 and regulations like the Sarbanes-Oxley have also influenced methodologies and processes used by several organisations (Kerzner, 2003). Generally, managing projects should involved five major process which include the project initiation, planning, execution, monitoring and controlling, and then project closing. See Fig. 2 below.

In iterative model the entire cycle takes place in multiple iterations. In the initial iteration the basic requirements are taken and the entire process takes place. So eventually in subsequent iterations the development takes place. This method is basically used to develop a system or a project using repeated cycles. Any improvement or changes to be done takes place in successive iterations. This model is highly recommended if working on a bigger project.

In incremental model the whole requirement is divided into various builds. Multiple development cycles take place here, making the life cycle a “multi-waterfall” cycle. Cycles are divided up into smaller, more easily managed modules. Each module passes through the requirements, design, implementation and testing phases. A working version of software is produced during the first module, so you have working software early on during the software life cycle defined in [6][7][8]. Each subsequent release of the module adds function to the previous release. The process continues till the complete system is achieved.