A bi-objective cost model for optimizing database queries in a multi-cloud environment
نویسندگان
چکیده
منابع مشابه
A bi-objective cost model for optimizing database queries in a multi-cloud environment
Cost models are broadly used in query processing to drive the query optimization process, accurately predict the query execution time, schedule database query tasks, apply admission control and derive resource requirements to name a few applications. The main role of cost models is to estimate the time needed to run the query on a specific machine. In a multi-cloud environment, cost models shou...
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ژورنال
عنوان ژورنال: Journal of Innovation in Digital Ecosystems
سال: 2014
ISSN: 2352-6645
DOI: 10.1016/j.jides.2015.02.002