Patent 7685312 was granted and assigned to Sun Microsystems on March, 2010 by the United States Patent and Trademark Office.
A method for locating a free resource involves maintaining an address space containing a plurality of regions, wherein each of the plurality of regions is mapped with a server to obtain a mapping, transmitting a request for the free resource from a client to a request address that belongs to one of the plurality of regions, determining a selected server using the mapping, and directing the request for the free resource to the selected server.