Replicating data on different computers or devices to provide backup or improved performance
— Computer ScienceIn a storage sense, ‘mirroring’ refers to duplicating data on multiple disk storage devices to provide backup in the event of a system failure.
— Computer ScienceIn an Internet sense, ‘mirroring’ refers to replicating the contents of a Web site at another site to minimize load on the main server, or to speed up connectivity in a specific geographic region.
— Computer Science