When the Computer network is needed
Look at today’s very busy state of the business, it seems that almost every merchant offers a network solution to increase sales, improve productivity and increase revenue. In many cases, companies simply are trying to persuade to invest in building a computer network without careful examination of costs and the proposed quality. If you are a Manager or responsible manager information services, then you may be wondering, how much will be justified by the material and technical costs related to the establishment of a computer network. Descriptions of the following problems will help you determine whether to build a computer network to bring your company’s benefit.
- Is your company or department spends the money for the purchase of additional hardware and software?. Computer networks make it possible to achieve an extremely high level of sharing information and resources, so the purchase of additional equipment in the form of printers, disk drives and software can be (eventually) even more expensive than building a network for sharing these resources. For example, the purchase or upgrade of ten new printers can cost more than installing a network printer. The advantage of this solution is not only the installation and maintenance of a network printer is easier and faster, but also in the fact that this printer will be able to use multiple network users.
- Due to inconsistencies of software errors and loss of productivity. This often happens when different users use different versions of the software. Files created in the old version of the application, can be read in its later versions, but not vice versa. For example, a document created in Word 6, can be easily opened in Word 2000, but not the other way around — and certainly not in Word for DOS. This limits the range of users who can use each document. This can also occur when different users use applications created by different manufacturers (such as Word and WordPerfect). In the system of networked PCS, employees can use the same version of the application that provides file compatibility. In addition, a person who is engaged in computer network need only one time to update the network application, they are available to all, rather than multiple times to update it on each individual computer.
- Training and support costs are too high. Training costs are constantly rising, and even those manufacturers who have been doing it for free, now prescribe a fee for training and support. However, if there are many different versions of hardware and software costs are becoming prohibitive. Application in computer network “standardized” version software allows you to reduce the number of applications used in your organization, and this, in turn, will reduce the range of support services that are needed by your users. If any application requires training, this training will be able to get more users (which also would reduce the costs per user).
Performance is reduced because of the downtime waiting for resources. Performance may significantly fall if users have to wait until they can access a particular resource. For example, a user must complete the current account on the computer to another worker was able to download your data and print any document or report. Another example: the employees of Department on work with clients cannot from your personal computer to access the history of a customer’s service, account information, trends in orders and other information in other systems throughout your organization. Therefore, clients must wait for a query to other departments. In computer network any Department can get all the information about the client. If you can access through the Internet, customers can more effectively seek the information they need, make reservations and receive assistance.
Of course, there are plenty of other grounds on which one can understand that you want to use the computer network. For example, the data is lost because some users do not back up files regularly (if ever do). The loss of time and productivity due to manual transfer of files (also known as the “network of transportation information at its two”, “sneaker-net”) using floppies or CDs can also be reduced through the use of the computer network. Computer networks can replace notes in notebooks or piles of papers, as well as those that cannot be ignored or not noticed. Computer network can be used as itself internally and be connected with other computer network (or even the Internet), providing communication and interaction on a global scale.
Author: Jaringan Komputer