A grid computing system consists of a collection of interconnected computers working together to solve problems. Each computer runs an application that performs one part of the overall process. When the application finishes, it sends results back to another computer, combining them with others to produce a final answer.

The software allows computers to communicate and share information on the part of the subtasks being completed. As a result, computers can combine and deliver a consolidated output for the assigned main tasks.

A cycle-scavenging system that moves projects from 1 computer to another as needed. An old-fashioned CPU scavenging grid is a search for extraterrestrial intelligence computations, which includes more than 3 million computers.

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