Saturday, November 9, 2019
Business ethics Essay
In business there will always be the line to act with integrity or to lie, cheat, and steal. Famous author Douglas Adams once said, ââ¬Å"To give real service you must add something which cannot be bought or measured with money, and that is sincerity and integrityâ⬠(Heathfield, n. d). The priority of any business is to serve the needs and wants of the customer and more important his or her stakeholders. Any business decision made in major corporations must line up with stakeholderââ¬â¢s interests, but more important stakeholders have the social responsibility to represent in the best interest of the entire corporation. The prevalence of so many major scandals with corporations caught in the public is drawing much needed attention on concepts of ethic, and social responsibility. Ethics and corporate responsibility is a direct application of the ideas of in business practice. This papers purpose is to explain the role of ethics and social responsibility in building a strategic plan while incorporating the stakeholder interests. Business execs have the responsibility to adhering to the unspoken ethics they have only not taught but also have enforced by society and the law. Ethics are inherently common sense decisions made by those in authority with the power to affect an entire organization. When, business executives make decisions they must consider business ethics and the organizations (stakeholders) values. Once the essential questions ask is, ââ¬Å"Do the organizationââ¬â¢s values reflect accepted society values? (Young, 2004) Business executives must execute strategic business plans where they take into account not only each value associated with each choice, but the consequences of each choice. The interests of the stakeholder are one of the prime obligations of an organization. The demands of the stakeholders are generally to increase profits; this is echoed by economist Milton Friedman, the ââ¬Å"one and only one social responsibility of businessâ⬠is ââ¬Å"to increase its profits,â⬠assuming an honest and open marketplaceâ⬠. (Bigelow, 2013), According to Friedman also that corporations owe no responsibilities to society. However, critics will disagree that corporate social responsibility is always to put the customer first, which ensures a customerââ¬â¢s happiness and loyalty. Stakeholders are not only investors into companies but they also have voting power, which carries social, and financial influence within the company. Their social responsibility is to the customers and to the employees (Jones, 2012). They have decision power, and ultimate control over allocation of resources. Corporations and organizations ultimately exist to satisfy the needs and agendas of the stakeholders. The problem lies in, however; when the needs and the agendas of the stakeholders can blur the line between what is ethically right and what is considered against the law. The organizationââ¬â¢s obligation to the stakeholder is as much as a priority as the relationship to the public. ââ¬Å"The relationship between a customer and a firm exists because of mutual expectations built on trust, good faith, and fair dealing in their interactionâ⬠(Ferrell). When creating a strategic business plan the organization must incorporate its social responsibilities for the customer, and prevent any ethical dilemmas. Clear examples that recently have captivated the news over the decade has been the highly publicized cases of Waste Management, Enron, WorldCom, Tyco, HealthSouth, which exaggerated earnings to meet the expectations of stakeholders, Freddie Mac, AIG, Bernie Madoff, and host of others. These examples of accounting fraud, manipulation of books, and stealing from clients made by top executives in the position to meet the expectations of stakeholders and not making ethically sound decisions. To prevent these scandals from occurring, ruining not only the organization, the employees but also the publicââ¬â¢s faith within the corporate world, according to research ethical risk management is an option dependent on the infrastructure in which it promotes ethical conduct and standards. The directives and the support from management in the way it manages potential problems with the lack of ethical standards. Because of the number of scandals not only have businesses implemented stronger measures for ethical practices but also have the legal systems. The establishment of the Sarbanes-Oxley Act (SOX) in 2002, which came after the scandal of WorldCom, was because the number of major corporations collapsing under the weight of their own unethical practices. According to the SEC, ââ¬Å"the Act mandated a number of reforms to enhance corporate responsibility, enhance financial disclosures and combat corporate and accounting fraud, and created the ââ¬Å"Public Company Accounting Oversight Board,â⬠also known as the PCAOB, to oversee the activities of the auditing professionâ⬠(SEC, 2012). Ethics is a fundamental part of compliance and governance systems. Ethics explicitly should integrate into the elements of strategic planning in businesses. In determining the roles that factor into managing stakeholderââ¬â¢s interests ethically organizations must first take into consideration that the business is the first line of defense in taking responsibility for managing and supervising corporate responsibility effective in accordance with the level of influence the business set by the organization. Executives in a position to communicate to stakeholders must always implement ethical decisions when balancing their needs and the organizationsââ¬â¢. The executives must be responsible in providing clarification and verification of ethical standards in place. The executives must drive the culture and work environment of compliance toward ethical standards and practices to ensure the effectiveness. Business ethics is important in every organization and the main responsibility is to act with integrity and honesty. References Ferrall, O. C. (2004). Business ethics and customer stakeholders. Academy of Management Executive, 18(2), retrieved from http://danielsethics. mgt. unm. edu/pdf/Customer Stakeholders. pdf. Bigelow, L. (2013). What are the social responsibilities of a company to its stakeholders? Hearst Newspapers, Retrieved from http://smallbusiness. chron. com Heathfield, S. (n. d. ). Inspirational quotes for business and work: Integrity. Retrieved from http://humanresources. about. com Young, P. (2004). Ethics and risk management: Building a framework. Risk Management, 6(3), 23-34. Retrieved from http://www. jstor. org ââ¬Å"The Laws That Govern the Securities Industry. â⬠(2012). SEC. Retrieved from http://www. irmi. com/expert/articles/2005/head02. aspx.
Wednesday, November 6, 2019
How to Write a Law School Case Brief
How to Write a Law School Case Brief Writing aà case briefà can be rather easy once youââ¬â¢ve got the format down. While this guide focuses more on the structure of a written brief, you should keep most of the elements when doing a book brief as well. Read through a case once before you begin briefing, and then focus on the important parts of the case, which will become the elements of the case brief: Difficulty:à Average Time Required:à Depends on length of case Here's How Facts:à Pinpoint the determinative facts of a case,à i.e., those that make a difference in the outcome. Your goal here is to be able to tell the story of the case without missing any pertinent information but also not including too many extraneous facts either; it takes some practice to pick out the determinative facts, so donââ¬â¢t get discouraged if you miss the mark the first few times. Above all, make sure you have clearly marked the partiesââ¬â¢ names and positions in the case (Plaintiff/Defendant or Appellee/Appellant).Procedural History:à Record what has happened procedurally in the case up until this point. The dates of case filings, motions of summary judgment, court rulings, trials, and verdicts or judgments should be noted, but usually this isnââ¬â¢t an extremely important part of aà case briefà unless the court decision is heavily based in procedural rules- or unless you note that your professor loves to focus on procedural history.Issue Presented:à F ormulate the main issue or issues in the case in the form of questions, preferably with a yes or no answer, which will help you more clearly state the holding in the next section of the case brief. Holding:à The holding should directly respond to the question in the Issue Presented, begin with ââ¬Å"yesâ⬠or ââ¬Å"no,â⬠and elaborate with ââ¬Å"becauseâ⬠¦Ã¢â¬ from there. If the opinion says ââ¬Å"We holdâ⬠¦Ã¢â¬ thatââ¬â¢s the holding; some holdings arenââ¬â¢t so easy to pinpoint, though, so look for the lines in the opinion that answer your Issue Presented question.Rule of Law: In some cases, this will be clearer than others, but basically you want to identify the principle of law on which the judge or justice is basing the resolution of the case. This is what youââ¬â¢ll often hear called ââ¬Å"black letter law.â⬠Legal Reasoning: This is the most important part of your brief as it describes why the court ruled the way it did; some law professors dwell on facts more than others, some more on procedural history, but all spend the most time on the courtââ¬â¢s reasoning as it combines all parts of the case rolled in one, describing th e application of the rule of law to the facts of the case, often citing other courtââ¬â¢s opinions and reasoning or public policy considerations in order to answer the issue presented. This part of your brief traces the courtââ¬â¢s reasoning step by step, so be sure that you record it without gaps in logic as well. Concurring/Dissenting Opinion:à You donââ¬â¢t need to spend too much time on this part other than the pinpoint the concurring or dissenting judgeââ¬â¢s main point of contention with the majority opinion and rationale. Concurring and dissenting opinions hold lots of law professorà Socratic Methodà fodder, and you can be ready by including this part in your case brief.Importance to class: While having all of the above will give you a complete brief, you may also want to make some notes on why the case is important relevant to your class. Jot down why the case was included in your reading assignment (why it was important to read) and any questions you have about the case as well. While briefing cases is always helpful, your brief is most important in the context of the class that it is for. What You Need Case bookPaper and pen or computerAttention to detail
Monday, November 4, 2019
Informational Interview Essay Example | Topics and Well Written Essays - 750 words
Informational Interview - Essay Example This report includes a summary of questions that were asked to an employee in an accounting field. The questions were prepared to capture challenges one goes through in the field and importance of interpersonal, communication, speaking, team work and written communication among others. Discussion The employee interviewed started to work as a junior accounts manager with future objective of becoming a CFO Manager in a financial related organization. The interviewee chose to work in this field as he is good in Math and this is what he sees as the only way promotion and can secure him any job applied for in other companies. Some of the task assigned to him currently includes managing the traineesââ¬â¢ accounts, communicating with the bank to ensure that the trainees are paid in time (Guffey & Loewy 2010). He also helps in recruiting exercise of accountants for other departments in the organization. The respondents finds the work satisfying as he enjoys working as an accountant, solve new challenges and making other team members happy. He works hard to ensure that he is productive and all that he does is appreciated by both the junior and seniors. Although he enjoys working as an accountant, the work has pressure. He says that he has to ensure that he does not make any mistake it affects line activities above or under him. He works in the salary and finance department where he ensures that salaries are paid in time and the trainees are satisfied and happy to be paid what they have worked for in the past month. The respondent says that the field is very competitive as one goes up the rank, competiveness and challenges increase too. The industry at large requires one to incorporate both the accounting skills, deductive skills and good decision making skills. One is required to make good decisions on when a risk is worth taking; these skills have seen him get promoted twice since he started as a trainee four years ago(Fitch 2007). The respondent has worked in multi ple departments that has exposed him well and made him to feel that he is an all round person. This industry requires him to make information he learnt in college. The accounting, etiquette, technical communication skills and business ethics skills learnt in college has helped him to ensure he meets customer satisfaction in his field of work. Over time, the respondent says that he knows that it is possible to project customerââ¬â¢s future needs. This is important as they need to safe guard the company image at all cost. The employees are required to have the right morale and attitude as they work; to achieve this, the respondent says that they calculate the economic growth and from there salary increment for the employees is increased accordingly. Employeeââ¬â¢s performance is not only measured from how much money one brings into the company, but it incorporates a mixture of other factors like oneââ¬â¢s hard work, work ethics, creativity and communication within the employe es and to customers. The company values employeeââ¬â¢s creativity and productivity. The respondent wants to see himself in a senior management position in the coming five to ten years. The position he is aspiring to hold by then includes project manager and to manage his own department, as he aspires to be a CFO later on. The communication needs in this field is effective and a mistakes can put an employee in a lot of trouble. The respondent s
Saturday, November 2, 2019
Geographical Information Systems Essay Example | Topics and Well Written Essays - 1000 words
Geographical Information Systems - Essay Example The most important part of a GIS is the ââ¬Ëgencodeââ¬â¢ to which information is connected. It represents a geographical code to highlight a place or location anywhere in the world. A GIS shows vital data in a diagrammatic manner, displaying extended spatial locations, territorial divisions, neighborhood vicinities and their inhabitants with unparalleled clearness. The GIS displays structure upon structure of data {such as characteristics and statistics of human population, income levels, voting preferences, poverty levels, pollution rates, and Internet availability}, and the manner in which all structures work in cohesive unity. The GIS user then selects the data to structure according to the queries that need to be solved. The precise information provided by GIS is being increasingly used for public safety purposes. Public safety officials have discovered that its geospatial information is derived much more spontaneously, and is more productive as compared to data supplied by ambiguous orthodox photography due to the very fast rate at which imagery of a certain area can be displayed as well as the cost savings involved. It is estimated that GIS use has resulted in cutting short land-use and field visits by as much as 70%. Tasks like on-the-way and on-the-scene skillful planning, highlighting the precise origin of wireless calls, advance planning of interior safety and security strategies, and re-directing traffic in times of emergencies have become much easier to undertake and solve more quickly and efficiently (Earth Imaging Journal, 2005). The use of GIS as a crime-fighting tool is increasing in the United States. It enables the police to examine and evaluate crime trends and find precise geographic locations where some crimes are concentrated, connect those crimes to the area in which they take place, and highlight the locations
Thursday, October 31, 2019
Experiment on Prisoner and Prison Guard Psychology Movie Review
Experiment on Prisoner and Prison Guard Psychology - Movie Review Example The two works illustrate that the negative quality of the surrounding environment has a big role to play in creating violent people. There are similarities between the Experiment movie and the actual experiment that Zimbardo conducted. First, both consist of volunteers that take part in a psychological study, who act as guards and prisoners. The Experiment movie and the actual experiment involve making prison life as real as possible. In the actual exercise, the police arrested prisoners without a warning from their homes and drove them to a nearby police station. Within a short time, the guards in the actual experiment began treating them like any other criminalà (Zimbardo). They fingerprinted, photographed, and blindfolded them before driving them to prison rooms. The rooms have bare walls, small cells, barred doors, and windows. Within no time, every participant settles into his role. Secondly, both The Experiment and the actual exercise involves taunting of prisoners with insults, pointless tasks and dehumanizing actions. For example, in The Experiment movie, Barris leads a group of other guards to abduct, shave and urinate upon Travis, a hard-headed prisoner that plots a strike. In the actual Zimbardoââ¬â¢s experiment, prisoners were also humiliated to a point of starting to develop some mental disorders. Evidently, the two movies depict violence since participants go through emotional and psychological discomforts, stay in a poor environment, and are physically insulted. According to psychology, violence is an extreme form of aggression such as rape, murder or assault (Gerdesà 142). It results from frustration, violence in homes, tendency to view other peopleââ¬â¢s behavior as hostile, and exposure to violent media. Psychologists also agree that some situations such as insults, drinking, provocations, drinking, and unsuitable environmental factors may also increase the risk of aggression. Sociologists define violence as harmful actions of people
Tuesday, October 29, 2019
Determining the Rate Equation of a Reaction Essay Example for Free
Determining the Rate Equation of a Reaction Essay The aim of this experiment is to determine the rate equation for the reaction between sodium thiosulphate and hydrochloric acid using the order of the reaction with respect to each of the reagents. HCl (aq) + Na2S2O3 (aq) 2NaCl (aq) + SO2 (g) + S (s) When Hydrochloric acid is added to sodium thiosulphate, a solid ppt of sulphur is formed. I will use this to judge when the reaction has ended. The rate equation for this reaction is R = k [HCl]x [Na2S2O3]y In this equation: R = the rate of reaction k = the rate constant x and y = order of reaction with respect to HCl and Na2S2O3 (e. g. 0, 1, 2 etc) [HCl] = the concentration of HCl [Na2S2O3] = the concentration of Na2S2O3 My experiment will enable me to calculate x and y through plotting the volume against the reciprocal of the time it takes for the ppt to form. Preliminary work: The demonstration done by my teacher show that 50 cm3 of thiosulphate and 20 cm3 of deionised water mixed with 5cm3 of hydrochloric acid took 14.93 seconds to form the ppt. I will use this as a guide to decide which set of concentrations I will use to get a reasonable time which I can plot. When I implement my plan, I will plot my results. Using the shape of the graph, I will then deduce the order of the reaction. The following graphs show the shapes I should get for each order of a reaction. I am not changing the volume of hydrochloric acid because I want to test the effect of changing the concentration of the sodium thiosulphate to be able to find out the order of the reaction with respect to the sodium thiosulphate. Apparatus: * White tile with X in the middle. I will place my reacting solution on this white tile and time until the cross can no longer be seen. * Stop watch to time the experiment * Stirring rod * 5 cm3 measuring cylinder to measure the hydrochloric acid * Two 50 cm3 burette to measure the deionised water and the sodium thiosulphate as it is more accurate than a measuring cylinder. * One 250 cm3 conical flask into which I will mix my reagents * Two funnels to full my burettes, which I will remove before looking at the meniscus. * I will be supplied with deionised water, HCl and Na2S2O3 Concentrations: Run 1 Run 2 Run 3 Run 4 Run 5 Na2S2O3 (cm3) 50 45 40 35 30 Deionised Water (cm3) 20 35 30 35 40 Variables: Fixed Independent Dependent Temperature: the experiment will be done at room temperature. I will control the temperature because changing the temperature changes the rate which will affect me results. Concentration of HCl: I will keep this constant because I can only change the concentration of one reagent to see the effect this has on the rate. If I change both reagents I will not be able to tell the order of the reaction is with respect to which reagent. The white tile and cross: changing this might affect my visibility of the cross and the time. Total volume: I will keep this the same to ensure a fair experiment and the same visibility due to smaller volumes being more shallow and I might see the ppt at different times. My independent variable is the volume of the sodium thiosulphate. By altering the volume and adding deionised water, I am changing the concentration. This will enable me to observe how this will affect the rate of the reaction The dependent variable is the time taken for the cross to disappear. Method: 1. fill one of the 50 cm3 burette with sodium thiosulphate and the other with deionised water using the funnel and remove funnel before looking at meniscus. The bottom of the meniscus should be on the zero line. 2. measure into the conical flask the exact amount stated in the table above of the sodium thiosulphate and the water for run 1. 3. measure using the 5 cm3 cylinder 5 cm3 of HCl. 4. place the conical flask on the white tile with the cross 5. add the hydrochloric acid and start the stop clock. 6. stir the mixture briefly. 7. look at the conical flask from the top and stop the stop clock as soon as the cross is no longer visible. 8. write the time taken in the table. 9. repeat steps 1-8 for the other runs. I will then convert the times into rates by doing 1/t. this will go along my y-axis. The volume of the sodium thiosulphate will go along the x-axis. Based on the shape of my graph I will then decide what the order of the reaction is with respect to the sodium thiosulphate. Safety: Chemical Hazards HCl Solutions equal to or stronger than 2 mol dm-3 but weaker than 6.5 mol dm-3 are IRRITANT. Na2S2O3 Sodium thiosulphate may be harmful if you swallow it. It may also irritate the eyes or lungs. Eye contact: Flush the eye with plenty of water. If irritation persists, call for medical help. Skin contact: Wash off with water. If swallowed: If the amount swallowed is not trivial, call for medical help. SO2 Major hazard : Inhalation Odour : Pungent and Irritating S Contact with the eyes can cause irritation. The solid may also irritate the lungs if breathed in. Sulphur burns to give toxic gases, so should not be burnt in the open laboratory. Wear safety glasses. Solid sulphur should pose only minor hazards unless heated to a temperature at which it will burn. Safety glasses required. NaCl May cause eye irritation. Reference: http://www.cartage.org.lb/en/themes/sciences/Chemistry/Miscellenous/Helpfile/Kinetics/Rateorder.htm Chemistry 2 Cambridge Advanced Sciences Endorsed by OCR page 109 http://physchem.ox.ac.uk/~hmc/hsci/chemicals/sodium_thiosulphate.html
Sunday, October 27, 2019
Comparison Between Mainframe And Distributed Information Technology Essay
Comparison Between Mainframe And Distributed Information Technology Essay Client-server invent has actual and instant profits to software developers, apart from the volume of system. The client-server model is accepted model which operates client and server machines which are designed for exact purposes for computer networking. The Internet and Local Area Networks (LANs) both can use client-server model. Examples of the client-server systems on internet could be Web servers and Web browsers, FTP clients and servers, and DNS (Domain Name System). In FTP, users enter a computer name or sometimes an IP address in interface to locate connections to the server. There are two split devices in client-server model which are personalized for their considered reasons. For instance, a network client works most excellent in a big screen display, whereas a network server does not require any display and can be placed wherever in the world. On the other hand a device can be used as both, a client and a server for identical purpose. Similarly, a server device for one app lication can concurrently work as a client to other servers, for changed applications. People like client-server architecture because it offers error separation between modules, scalable performance in multiple servers, and central server is easy to manage and easy to program. The problem described in the assignment question says that in 1987 Hures implemented its first information system which was in mainframe computer that served Altos terminals to the users desktop. Then they ported the application on the client/server network to keep pace with changes in both the business and information system environment. Although the company started to grow non-stop, they noticed the following problems: Difficulty in scaling the servers to respond to the increased load in the distributed environment. Continual requirement for increasingly powerful desktop machines. But the main problem faced by Hures was as follows: Difficulty in configuring application into client-server modules. Modifying the configuration in response to user feedback. Analysis: Client/Server Devices: Long time ago as PCs (Personal Computers) turn out to be option to older mainframe computers, Client/server networking model developed in fame. The devices which ask for and accept information over the internet is Client PCs with network software applications established. Client functions can be found in mobile devices and desktop computers. Files and databases plus composite applications such as websites are stored in server device. High performance central processors, larger disk drive and more memory than clients are needed in server devices. Client/Server Applications: Applications and devices are differentiated by the client-server model. Client devices request a server side via posting messages in networks, and those servers reply to their clients with proceeding on those requests and sending back outcomes. According to about.com one server generally supports numerous clients, and multiple servers can be networked together in a pool to handle the increased processing load as the number of clients grows. Suggested solution for Hures problems: Here the problems faced by Hures are unique as my understandings. The described problem relates on the speediness of the system. The system should be created as which can handle upcoming demands or requirements of the business. According to this, the corporation or the designer of the system would not have concentrated on the upcoming development of the adjustment of the system or the system itself, to make sure that the system will give the future requirements and demands because of the various alteration in both external and internal situation that can vary the whole flow of information in the corporation. The bigger centre of attention should be the customer, and accordingly on the information resources and services that are needed to maintain communication with customers. So the information system should be created which can support the future demands, requirements and also support the user communication. Client Server Architecture: Nowadays client-server architecture is flexible in rapidly altering IT landscape. It relies on messaging services for interaction between components and is modular in structure as well. It is actually considered for improving usability, flexibility, interoperability, and scalability. Usability means the capability of the C/S architecture to achieve customers objective which is the part of human computer interaction. An obvious consistent process of evolution towards an objective and ease of use could be considered as some of the defined features. Term flexibility offers a better key space than that reachable with single computer models and it means C/S architecture is capable to change according to different users and various system requirements. Scalability is very important term for C/S architecture which refers to a products capacity to modify in size or amount kindly to meet up requests from users. Interoperability is ability to utility with other systems with no involving person involvement and manpower. Efficiency in all of these above features can be improved through improvements by client-server architecture. According to Chris Loosley and Frank Douglas client server architecture has following primary qualities: Systems are created by collecting independent components which gives unique and specific functions to system. Client components relate with users and servers to manage computing resources in the easiest arrangement where in more difficult arrangements, some servers can also be clients of other servers. Clients and servers can use hardware and software uniquely suited to the required functions. Front-end and back-end systems usually need computing resources that differ in type and power. C/S architecture is expanded due to the limits of file-sharing architectures that needs loads of bandwidth and sometimes it may stop or jam a network reasoning it to collapse. Only low shared usage and low volume of data can be transmitted. The file servers are replaced with database servers in C/S architecture and RDBMS (Relational DBMS) answers user queries and also improve consistency of data between different users so every user can have right to use the equal updated information. Till now only particular queries were being answered so the data of the file transferred in place of the whole file which reduces speed of the network. Client/Server with Database servers is shown below: Client Application Network Client Application Client Application Database Server Figure 1: C/S architecture with Database server C/S Architecture in Mainframe Environment: The design of complex mainframe by using modular programming and the association of modules into consistent groupings, or layers, has been a standard practice from long time. Layering is good design practice. In mainframe environment host computer (a mainframe) levers all processing, counting input, output, data storage and retrieval and that was being used in 70s. No matter what the target environment, specialization of function within distinct layers encourages designers to keep similar functions closely aligned, from both a functional and a performance viewpoint (Chris Loosley and Frank Douglas 1998, pp.30) thats why layering is good practice. C/S architecture in mainframe environment with file server is shown in the following figure: Client Application Network Client Application Client Application Figure2: Client/Server with file servers in mainframe environment. C/S Architecture in Distributed System: In distributed system number of computers (workstations, PCs) is distributed physically and connected by a communication network which handle all processing and are being used by the todays generation. The coverage is not nearly as absolute as in mainframe environment. For distributed systems, the coverage is not nearly as complete as it is in a mainframe environment. Distributed system became famous when a client posts a request and gets any service that did not appear from nowhere. Client/server model a lot referred to as a two-tier model which is related with tiny LAN-based distributed systems. But architecturally, it originated from software engineering principles developed for usual, centralized mainframe systems. Client Application Network Client Application Client Application File Server File Server Figure 3: Client/Server with file servers in distributed environment. Comparison between Distributed and Mainframe: The following figure shows comparison between distributed system and mainframe environment system and the difference of layering in between those two: Figure 4: Functional layering in mainframe and distributed systems (Chris Loosley and Frank Douglas, 1998) 2. Alternative Architecture for Hures: To solve the problem faced by Hures current client/server technology, Client-Queue-Client can be useful as alternative architecture. This uses a passive queue which allows the client instances to communicate directly with each other, which will refine their request from the services (Exforsys Inc). It helps out to maintain and avoid any inconveniences with the server so it could be helpful for Hures to use this architecture as alternative. To track the number of clients that are connected to the server, client queue is utilized. Therefore, the server can trace which resources the client has obtained, and the server can release the resources after the client connection breaks down (Chan Leong 2003). Scalability is very important feature which take part in Client/Server architecture effectively. Nowadays enterprise systems must accommodate growth. As the information systems grow, performance problems take place alongside six different dimensions; those are databases, stored objects, user population, transaction rates, data analysis, and networks. Good design anticipates the effects of business growth on performance. To shorten debate of performance, one of these dimensions is considered individually from each other. In any actual enterprise, some relationships will usually be real amongst these four effects for example, complex networks typically host large client populations, and a high transaction rate generally implies a large client population. However, such relationships are not necessary. Compared to the mainframe environment, client/server gives enhanced scalability since connections can be made as required rather than being set. More and more servers can be included to a network since application needs raises. Though, the increase in power will not be linear in terms of the number of servers. Intranet web Technology: Intranet is a web technology which is constructed by applying similar protocols and tools those are applied by the global internet but only difference is the internet is applied to the different place in the world and intranet is applied to the internal network such as in organisation. It can be described like a closed-circuit television system, which can be viewed only by those people within the organization that owns the system (Lowe 2009). Intranet site could only be viewed by those who are within that network of that particular organisation. Even though based on the same protocols as the World Wide Web, an intranet is protected from the outside world either by not being connected to the outside or through a series of hardware and software obstacles known as a firewall (Matthews Matthews 2003, p. 64). Advantages of Intranet: Intranet could be huge method of making available information to the internal users of the organisation and that can be the key benefit of the intranet. The applications which are used for newsletters, price lists, policy manuals etc. might be published by using intranet web technology. It can also help to transact application by gathering information that is related on expense and programs (Lowe 2009). Since intranet permits to make a personal position in the Internet, the position will be protected and safe, because only those persons with abilities to access can make use of the website over the Internet. Most of all, it can facilitate to distribute information to the users in more easier and effective manner. Intranet also gives increased productivity, reduced margin of error, flexibly; it has appropriate and accurate information, and lets smaller for marketing. Disadvantages of Intranet: Intranet web technology can be expensive to set up and maintain within the organisation because it could require extraordinary team for managing the process of allocating and maintaining the resources which are occupied in the website. If the access is got by someone else on the outside of the organisation it can be risky for the company so there could be some security issues might be raised. For instance, an employee might have posted sensitive information for all employees to see. Intranet is the technology which could need upgrades and might not have software compatibility and security features can be insufficient as well. Sometimes poor user support may not be effectively scale up. If some users may not have PCs at their desk, they could not be able to access the intranet. There can be possibilities of information overload which can happen when the big amount of data has been put on the intranet and that can make very difficult for employees to find the way and find data that is meaningful or that they need. With Intranets, firms have to set up and maintain separate applications such as E-mail and Web servers, instead of using one unified system as with groupware that is less back-end integration7. Intranet software and the internet: There is no uncertainty that intranet software is measured as one of the most taken advantage of networking technology in the business world. The previous sentence becomes true because it can give various advantages which cannot be achieved by the peer-to-peer and client-server architecture. It permits companies to obtain improvement of the wireless and Internet technology, and on top of that, it gives the privacy and security which can be presented by established client/server system. As a result of this, it has been seen that the attractiveness of intranet software and the Internet pose threats towards the traditional client/server systems. However, it is significant to think about that although intranet and the Intranet are being exercised and conventional worldwide, there are still fractions or characteristics of the company which are in necessitate of using the established client/server systems. Conclusion: To conclude that client/server architecture is the well known and well established network model which is used a lot nowadays. It gives more scalability, flexibility, usability, interoperability which improves the efficiency of the network and throughput as well. As we know there could be some problems with system and tools which are provided but as long as we consider that the problems could be solved with the C/S architecture that is main advantage of the C/S architecture. In the report client/server architecture is explained and we compared the C/S architecture in both mainframe environment and in distributed environment. The arrangements of the mainframe and distribute systems are explained in order to C/S architecture so from that we can figure out how the client/server model will suit the different environment. As we discussed there are some issues raised about C/S architecture used in the information systems which was developed for the Hures and it was in mainframe environment so in place of that distributed systems can be used to solve the problem and also the alternative solution for the C/S architecture can be considered to solve the problem of Hures. References: About.com: Wireless/Networking (2010) Introduction to Client Server network [Online], Date of retrieval: 29/01/2010, Available from: http://compnetworking.about.com/od/basicnetworkingfaqs/a/client-server.htm Chris Loosley and Frank Douglas (1998), High performance, client/server, (pp. 38-40), John Wiley Sons. Chan, A T S Leong, H V 2003, Cooperative Internet Computing, Springer.Ã Exforsys Inc. (2000-2010) Peer-to-Peer and Client-Queue-Client Architecture [Online], Date of retrieval: 03/02/2010, Available from: http://www.exforsys.com/tutorials/client-server/peer-to-peer-and-client-queue-client-architecture.html Lowe, D 2009, Networking for Dummies, For Dummies. Matthews M Matthews (2003), Microsoft Office FrontPage 2003: The Complete Reference, McGraw-Hill Professional. Ravi Kalakota Andrew B. Whinston (1997), Electronic Commerce, pp.88-90, Addison Wesley Longamn, Inc.
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