Tuesday, February 25, 2020

Application Architecture Essay Example | Topics and Well Written Essays - 750 words

Application Architecture - Essay Example It also presents a graphical representation of the recommended architecture before identifying any potential ethical issues that could arise in connection with the new architecture. As described, the company is a large organization and has various branches across the United States. In addition, the company also has a larger data center that each office connects to through a wide area network (WAN). Therefore, this implies that for the data management operations of the company, there is a central unit from which all other offices across the US access the company’s information (Fowler, 2012). Since the company has various branches scattered across the United States and connects each one of its offices through WAN, advanced internet application architecture has to be used for the implementation of the new payroll application. This application architecture shall have four or more tiers and will seek to offer utmost functionality, flexibility and efficiency within the business organization (Li, Chen, Du, & Wang, 2008). The choice of the application architecture is based on the fact that in the contemporary society, technology has recorded advancements in the world of internet application, web development and other related technologies. Thereby, as a result of these advancements, individuals have been able to come up with new architectures that utilize the standard network communication protocols and thus also able to operate as a network based application architecture. Additionally, the architecture is perfect for the implementation in a large organization especially for payroll programs since it focuses on private data distribution over a WAN (intranet or extranet) (Cordeiro, Ranchordas, & Shishkov, 2011). Unlike the earlier versions of network based application architectures, for this architecture, the WebPages are not used as agents for data distribution. They are also used for the provision of numerous application services with the main aim of acceleration

Sunday, February 9, 2020

Emerging Technologies Trends Essay Example | Topics and Well Written Essays - 1000 words

Emerging Technologies Trends - Essay Example The fundamental task of this technology is to provide the users with numerous computers at any locations to execute their respective tasks (Mark Weiser, 1993). It is basically a technology that defines anywhere everywhere computing for the users of diverse necessities. This particular feature has been invented so as to enhance the communication features between the users present at various locations (Steglich.S, 2005). The Internet had grown manifolds over the past decade, which indeed had been a driving force for the research, over the improvisation of the availability of computing technology. This technology is not a simple implementation over the desktop computers. It involves all the diverse gizmos that can enable the user to communicate with various others users within a short period of time (Fujitsu.com, 2003). This is considered to be the future of the world where tasks are executed in the split of a second. The executable tasks comprise of online conferences, adding on new de als, decision that demand stern actions and many more which play a vital role in embedding a set of new tasks in a man's daily life. Thus turning into one of the favorite technologies it draws huge amount f attention from the users. WiMAX is an abbreviation for Worldwide Interoperability for Microwave Access. It is a technology that enhances the features of the Wireless MAN. WiMAX is also considered to be the technology that provides last mile wireless connectivity (PaloWireless.com, 2006). This concept of wireless technology is considered to wipe out the limitations of existing technologies by providing wireless connectivity to numerous computing systems spread over a large volume of area. Thus it is considered as the "last mile" connectivity which will also be available at affordable prices (RNCOS.com, 2006). WiMAX technology enables the users to communicate with each other over a wide spread area without facing any problems due to varied networks. This technology also provides the broadband connectivity at faster access rates with affordable price tags. Such a technology forms the backbone of Ubiquitous Computing so as to be implemented with ease. This technology not only supports Internet connectivity to th e computing devices present anywhere but also is being framed as a backbone for the mobile applications in near future (Intel.com, 2007). This will result in a wireless world turning into reality which indeed drives technology to higher standards. Service Oriented Architecture Service Oriented Architecture (SOA) is the latest buzzword that possesses all that is needed to provide a springboard to any organization that aims at utilizing IT services to the most optimum extent possible. It induces agility and competitiveness in commercial organizations. It transforms the IT assets of a company directly into bottom-line goals and objectives. While SOA requires some upfront strategy and investment, its benefits are numerous. "Just as the Databases were at the center of design of applications of the 70s and 80s, Components are at the center of design of the applications of the 90s and the next century" - David Vaskevitch, VP, Microsoft. The researchers at Gartner have stated that studies show that by the year 2008, SOA will become the dominant framework for creating and