The method quickly holds knowledge destined for a tool or program till that gadget or program is able to obtain it. Think about a number of customers sending print jobs to a single printer. As a substitute of every person having to attend for the printer to turn out to be obtainable, their paperwork are saved in a queue. As soon as the printer is free, the paperwork are printed within the order they had been obtained. This illustrates the essential perform of the described course of.
The method improves system effectivity by permitting processes to proceed working with out ready for slower gadgets to finish their duties. Traditionally, it was significantly vital when computer systems had been a lot slower and gadgets like printers operated at considerably decrease speeds. It allowed computer systems to deal with a number of duties concurrently, enhancing throughput and total system responsiveness. Its implementation stays useful in the present day for managing sources and stopping bottlenecks in various computing environments.