Towards Database Query Optimisation
Sunil Haque
Corresponding
Bangladesh Council of Scientific and Industrial Research
Karim Rossi
NED University of Engineering and Technology
Kamrul Iyer
University of Moratuwa
Abstract
Practical experience with shell-and-tube heat exchangers points to database query optimisation as a leading cause of unscheduled downtime. The study applies boundary element methods to a series of carefully controlled test cases. The 6 test cases examined yielded consistent trends across the full range of parameters. Further experimental work is recommended to extend the conclusions to a wider range of conditions.
Keywords:
database query optimisationboundary element methodsturbulence modellingpattern recognition
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