Why Companies Employ Wide Area Network?
Before the actual topic is discussed, we should have a basic concept of what a Wide Area Network is. Referred to as WAN, the technology makes use of communicating local computer networks to larger working networks that may cover both national and international levels. This piece of writing will focus on the facts and reasons that have made WAN an important choice amongst companies. A company working in one single building might have to link different departments together. Previously, the hassle of wires was a big problem, but now, this is achievable through fibre-optic cables laid in most of the offices. This however, remained to just one single geographical location. Over the years, businessmen had strived to take their business to international levels and hence came the use of Wide-Area-Network (WAN) services. Wide-Area-Network allows the company to expand their coverage to a broader area. For example, a drugstore may fill in the name of a customer into their database. This database
