APPARATUS AND METHOD FOR ANALYZING QUERY OPTIMIZER PERFORMANCE

APPARATUS AND METHOD FOR ANALYZING QUERY OPTIMIZER PERFORMANCE

A method of analyzing the performance of a query optimizer includes identifying an event trigger. A reproduction object characterizing operational parameters of the customer computer at the time of the event trigger is populated. The reproduction object is transported from the customer computer to a...

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Hauptverfasser: WAAS, FLORIAN, HAGENBUCH, BRIAN, WHIPKEY, CHAD, WILLIAM, NARAYANAN, SIVARAMAKRISHNAN
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator WAAS, FLORIAN
HAGENBUCH, BRIAN
WHIPKEY, CHAD, WILLIAM
NARAYANAN, SIVARAMAKRISHNAN
description A method of analyzing the performance of a query optimizer includes identifying an event trigger. A reproduction object characterizing operational parameters of the customer computer at the time of the event trigger is populated. The reproduction object is transported from the customer computer to a test computer. The reproduction object is analyzed at the test computer to characterize the performance of a query optimizer.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title APPARATUS AND METHOD FOR ANALYZING QUERY OPTIMIZER PERFORMANCE
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