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What Is Bandwidth?
Thousands of computers around the world connected to the internet. You connect your computer to this wide area networks by using cables. An ISP (internet service providers) a company that provides you the services for connecting to the internet, they spend huge investment and give you very high speed broadband internet access. Bandwidth is known as the data that travel through a network in a specified time. Bandwidth is also known as the data transfer rate, a specific data that can pass through a network or from one point to another in one second. The bandwidth is measure in bits per second (bps). For example the latest modems are working on 56,000 bps rate and they have twice the bandwidth of the older modems which works on 28,000 bps. A broadband DSL link can carry huge amount of information such as images and videos. A communication path consists of many nodes and paths to establish a link, each node and path has its own bandwidth, if any one of the path and node has low bandwidth as compared to other paths then the whole environment works slowly and this situation is known as bandwidth bottleneck. Wastage Of Bandwidth A fully English written page is only 16,000 bits, and a modem can transfer 15,000 bits per second. Some path has low bandwidth (through these paths not much information can travel at a time) and some path has high rate DSL broadband bandwidth (which can pass more information at a time), in this situation the bandwidth is wasted. There are many factors involved in wasting of bandwidth like huge images on websites and unnecessary question posted by newsgroups, all are playing role in wasting the bandwidth. Many bandwidth meters are available to regularly perform the bandwidth speed test of your LAN or WAN. For this purpose a lot of softwares are available in the market. Some websites also offer these services free of cost. Bandwidth For Hosting Bandwidth plays a very important role in the success of your site. If you have enough bandwidth then you can handle your traffic easily at a time. Before purchasing a bandwidth determine that how much heavy your web pages and how many people visit your site at a time. To estimate this determines the total size of your web pages and multiple it with the monthly users. This will help you in bandwidth management. Many companies offers bandwidth test for the satisfaction of their customers. If you have a local area network that uses the global bandwidth then you have to get a wide bandwidth to make your vpn more efficient. Saving A Band Width There are many things which can help you to save the wastage of bandwidth.
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