The internet backbone refers to a set of communication networks that are under the management of a number of commercial companies, which are responsible for the provision of chief high-speed links all over the country. The backbones are interconnected at different points of access that are identified as NAPS. The Internet backbone is the physical network which is responsible for carrying the traffic of Internet between various networks. The measure used for it is mbps and it relies on fiber optic cable. The Internet backbone could also be defined as an accumulation of numerous networks, routing facilities and servers which give a compound redundancy approach to providing data that is available and secure at all times online. It makes it possible for backup networks to relieve a failed network of its load or several failed networks. To the backbones, ISPs (Internet Service Provider) are connected either directly or to a bigger ISP that is linked to a backbone.
The Internet backbone is comprised of a large assortment of interlinked commercial, government and education routes whose task is to transfer information across the country and internationally across continents. It consists of an assortment of networks. These networks interlink and could possess individual ISPs that serve as clients. Internet backbone has been perceived as the most important shaft of the World Wide Web. Data is carried by the Internet backbone in speed that is measured in gigabits per second. This in actual sense is the speed of light and to say that data is transmitted this fast means that data travels at the speed of light between computers that are connected by the same network. This is regardless of the destination and could be across the companies, countries or even oceans. With the increasing need for internet services as a source of information for many people, Internet backbone has no alternative but to cater for these needs which include the necessity for new sites and more content on the new and existing sites.
To this respect, Internet backbone has to be able to transmit loads of data through its pipes. The alternative will be a slow transmission and this would be inconveniencing since internet users value speed in connection. In addition the competence of companies and other institutions would be put at risk as such companies would probably require transferring immense quantities of data. It is factual to state that the internet has become the lifeline of majority of people and Internet backbone has enabled availability and security of data for internet users.