CubeLoad is a parametric generator of OLAP workloads. Its main features are: - No predefined multidimensional schema is used. The benchmarker can create a workload for any multidimensional schema provided it has been exported in XML compliant with the Mondrian format. - The workload is generated in the form of sessions, each including a variable number of aggregate queries. The main parameters used are related to a realistic profile-based workload model. - Sessions are generated according to a set of four templates, that model recurrent types of user analyses. - If an instance of the multidimensional schema is available (in particular, in the form of a set of dimension tables), its data are used for generating instance-dependent (hence, more realistic) workloads. - The generated workload is exported in XML to ensure maximum usability.

CubeLoad

RIZZI, STEFANO;GALLINUCCI, ENRICO
2014

Abstract

CubeLoad is a parametric generator of OLAP workloads. Its main features are: - No predefined multidimensional schema is used. The benchmarker can create a workload for any multidimensional schema provided it has been exported in XML compliant with the Mondrian format. - The workload is generated in the form of sessions, each including a variable number of aggregate queries. The main parameters used are related to a realistic profile-based workload model. - Sessions are generated according to a set of four templates, that model recurrent types of user analyses. - If an instance of the multidimensional schema is available (in particular, in the form of a set of dimension tables), its data are used for generating instance-dependent (hence, more realistic) workloads. - The generated workload is exported in XML to ensure maximum usability.
Stefano Rizzi; Enrico Gallinucci
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/372649
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