What is collocation (colocation or co-location)? - Definition from WhatIs.com

Definition

collocation (colocation or co-location)

In general, collocation is moving or placing things together, sometimes implying a proper order. On the Internet, this term (often spelled "colocation" or "co-location") is used to mean the provision of space for a customer's telecommunications equipment on the service provider's premises. For example, a Web site owner could place the site's own computer servers on the premises of the Internet service provider (ISP). Or an ISP could place its network routers on the premises of the company offering switching services with other ISPs. The alternative to collocation is to have the equipment and the demarcation point located at the customer's premises.

Collocation is sometimes provided by companies that specialize in Web site hosting.

Contributor(s): Don Brancato and David S. Jones
This was last updated in August 2010
Editorial Director: Margaret Rouse

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