USING DIRECT MEMORY ACCESS FOR PERFORMING DATABASE

专利名称：USING DIRECT MEMORY ACCESS FOR

PERFORMING DATABASE OPERATIONSBETWEEN TWO OR MORE MACHINES

发明人：SAHA, Debashis,MURTHY, Ravi,CIMINSKI,

John,CHATTERJEE,

Debashish,CHIDAMBARAN,Lakshminarayanan

申请号：EP03814733.6申请日：20031210公开号：EP1581875A3公开日：20051228

摘要：Direct memory accessed is used to perform database operations between twoor more machines. A first segment of memory is allocated for a second machine, where atleast one of the first machine and second machine is a database server. During

performance of a database operation that involves the transfer of data from the secondmachine to the first machine, data in the first segment of memory is buffered in responseto the second machine writing the data to a second segment of memory on the secondmachine.

申请人：Oracle International Corporation

地址：500 Oracle Parkway Redwood Shores, CA 94065 US

国籍：US

代理机构：Dendorfer, Claus

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