Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sang Kyun Cha0
Sung Heun Wi0
Jane Jung Lee0
Joo Young Yoon0
Ki Hong Kim0
Sangyong Hwang0
Date of Patent
February 13, 2018
0Patent Application Number
144501140
Date Filed
August 1, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Total global minimum costs can be determined for multiple sub-plans for completing a multi-operation database process to be performed in a distributed database management system that includes a plurality of nodes. The multiple sub-plans can include different distributions of node locations of a plurality of operators among the plurality of nodes. An optimal plan having a lowest total minimum global cost can be selected from the multiple sub-plans.
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