A Survey of Identifying Key Challenges of Performance Modeling in Cloud Computing

Provided by: Creative Commons
Topic: Cloud
Format: PDF
In virtualized environments, physical resources are partitioned into virtual resources so that they can be shared among individual virtual machines. This sharing of virtualized resources can reduce waste by increasing used capacity thereby reducing the need for as many physical machines. Currently, there is an increased desire to use virtualized systems in enterprise cloud computing in order to more efficiently utilize resources thereby reducing costs. However, it is challenging to accurately model virtualized systems in order to analyze performance issues.

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