Electrical computers and digital processing systems: multicomput – Computer network managing – Network resource allocating
Reexamination Certificate
2007-02-06
2011-10-11
Harrell, Robert B (Department: 2442)
Electrical computers and digital processing systems: multicomput
Computer network managing
Network resource allocating
Reexamination Certificate
active
08037184
ABSTRACT:
An apparatus and method for a query governor to govern query execution in a parallel computer system with one or more networks. The query governor uses a network monitor to gather network status information to determine how to govern query execution. The query governor may also use historical information of previous query execution stored in a query file to determine if the query should be allowed to execute. The query governor may also use node and network restrictions to determine what networks the query can use.
REFERENCES:
patent: 2004/0172385 (2004-09-01), Dayal
patent: 2005/0059397 (2005-03-01), Zhao
patent: 2007/0286071 (2007-12-01), Cormode et al.
patent: 2008/0052784 (2008-02-01), Wiley et al.
Barsness Eric Lawrence
Darrington David L.
Peters Amanda
Santosuosso John Matthew
Harrell Robert B
International Business Machines - Corporation
Martin & Associates LLC
Petersen Bret J.
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