What is a front-end processor?

Front-end processor (FEP) is a type of computer used in a network that will help the main host computer manage other connected computers. The primary reason for using the front-end processor is to prevent the main computer from having to perform all processing, which requires many computer resources. Depending on the number of nodes that FEP can connect to, FEP may have relatively common hardware or very strong hardware. To help administrators with security, these computers can often listen to data transmission.

The purpose of the front-end processor is quite simple. There are many data transfers from the host to the nodes, back to the host and out to other places. The host computer usually processes these transmissions. When FEP is used, it takes over the process of managing these transmissions and messages directly to the host.

While the host can perform these tasks without a front-end processor, there are many inFEP use. In networks with hundreds or thousands of nodes, this can be a difficult task for any single computer. The computer needs to use node management sources means that the host computer must be very powerful if it is not provided with poor performance during other tasks. For example, if a host user wants to run a program without using FEP or have a strong system, the computer may take a long load and start the program.

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front-end processor is usually equipped with powerful hardware, but it depends on the size of the network. If the network is relatively small in size, for example, less than 100 computers and devices, then FEP may usually not be very powerful and can have hardware similar to other computers. If the network is large, FEP will usually need much stronger hardware to ensure that it can handle the role of a host computer or collapse on stress.

Another reason for using a front-end processor is that it allows the host user to eavesdrop onData axes. This type of eavesdropping is ethical and healthy because the host user usually looks for data that can endanger the network security, the secrets of business or other information that network users should not transfer. All data go through FEP, so it is unique for this task.