The method briefly holds knowledge destined for a tool or program till that system 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 develop into out there, 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 operate of the described course of.
The approach improves system effectivity by permitting processes to proceed working with out ready for slower gadgets to finish their duties. Traditionally, it was notably necessary 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 general system responsiveness. Its implementation stays useful right now for managing assets and stopping bottlenecks in numerous computing environments.