You can often hear: something or someone is working locally somewhere. This concept requires clarification. Let's look at the meaning of the word “local” in terms of networks.
general information
When they say "locally" - this means that the processes are carried out on a small territory of one structural unit. An example is a private home or business. In the first case, a local computer will be assigned to the local network ,laptop, smartphones and tablets. In the second option, it means all computers that are used to simplify the conduct of activities. So, in addition to the previously listed computer equipment, microcontrollers, sensors, network cards of control devices and so on can enter the local network. Thanks to the characteristic features, computers are separated according to their goals. As a result, a local subsystem is created, which is fixated on performing a certain range of tasks. Let's look at how such networks function. Attention will be paid to the two most important areas.Local work network for people
In this case, the combination of all the equipment with which a person works is implied. The local network can have a "management" center in the form of a server. But his presence is not required to function. When they say “locally” in this case, this implies the union of all computers and mobile devices at home, office or enterprise with which a person can directly work. For clarity, consider this example. There is a big company. Within its framework there is a supply department,sales, advertising and accounting. The first three order the necessary materials, while the information about them is driven into a computer, which sends it to the server in the database. When bookkeeping will need to calculate the movement of funds in the enterprise, they turn to him. If we consider the home network, then in this case locally - this is when you can direct the work of all the equipment to fulfill one specific goal. For example, if there are two stationary computers, then two people can play the same game in command mode (if this is provided for in the program itself). Also, one can connect to the desktop of the other and perform the necessary actions there (for example, restore the computer if it crashes).Local network of machines
This, as a rule, can be seen in enterprises. But such communications are offered by both a smart home and other computerized objects. The essence of this local network is that it combines a large number of boards, sensors, various mechanisms and devices in order to obtain performance in a certain direction. Thus, an automated assembly line of an enterprise must collect quickly, efficiently and, most importantly, without respite, products that the company sells. A smart home should organize the interaction of all its components in such a way as to provide a person with the highest level of comfort.