To figure out whether something is hard or not, you have to try and do it yourself. If not, collecting information on what you want to do can go a long way. Collecting data for decision-making purposes can take long or short periods of time depending on some factors. These factors include the availability of information on the topic, ease of research, not to mention budgetary constraints. Easy access provides for shorter research hours, while difficulties in access may result in delays. Once results are obtained, a thorough analysis is done to come up with a viable answer. Such a topic can literally be about anything, but in this case, computer networking is the main one.
In plain terms, computer networking is defined as the provision of computer interconnections to facilitate communication. Computer networking is a cardinal field of computer science that defines what computers are today. This is because computers have to communicate with each other to work as intended. Even the simplest of tasks, such as sending an email, require computer networking protocols to be completed. Sending a selfie to someone else’s phone is also a good instance that demonstrates this. Depending on the application, different people can do computer networking in various ways as long as the end goal shall be reached.
Computer networking is enabled by the presence of integrated computer systems and devices. Protocols developed by computer scientists are the backbone of the whole process. Developers have refined the protocols over time for use in data links. Data links are the main connections of telecommunication through which data is communicated. Based on the setting you’re in, appropriate data links should be used. A data link can be established via a wireless connection or via cables, which are wired connections. A working computer network is achieved when connected devices can communicate data and share software to complete set goals.
1969 was the year the first large-scale computer network was presented for commercial use. It was called the ARPAnet and was a general-purpose connection for different types of computers. Its design was based on the notion that connected devices would see each other as peers. For resource sharing to be possible, this vital feature had to be included. Packet switching was, at the time, a new technique in computer communication. The technique was different from the mainstream ones, like circuit switching. This is what would pave the way for the networking we know today.
Ray Noorda is better known as the father of computer networking because of his major contributions. He first made a name for himself as the savior of the then bankrupt Novell Data Systems company. After rebranding to “Novell,” Ray gradually built the company through vigorous innovation projects and taking in new developers. Soon after, Novell company came up with Novell Netware, the first computer network operating system. Netware was extremely successful in the nineteen eighties as it was compatible with IBM and Macintosh computers. The system linked desktops to desktops, desktops to printers and servers in almost every computerized office.
Mr. Noorda grew the company from having only seventeen employees to twelve thousand at its peak. This rapid growth in business is because of the multiple benefits people received from Netware solutions. Computer networking helped employees in different offices share their ideas faster in file sharing. Connection to a mainframe enabled cohesion of workflow, saving a lot of time and energy. Efficiency increased due to sharing of company resources.
A single software could be shared by connected users, also sharing processing power via server connection. Databases removed the need for manual filing, which helped to save on space. Connection to printers saved employees time in preparation of work documents. Like everything else, computer networks have their limitations too. Challenges have emerged from the continued use of network operating systems. Such problems include performance degradation cause of overworking the system for long periods of time.
Security threats have come up as malicious users try to gain access to the network. Capacity concerns occur when the number of connected devices in a single computer network exceeds the available resources. This warrants more resourceful computers with more sophisticated technology embedded into them. Slow connectivity is a common problem in any network, including the internet. The internet is the largest computer network which really shows the importance of computer networking. From these factors, you can now decide if it is hard or not. Whatever your answer is, it is completely subjective to an individual.