HPC Application Performance on ESX 4.1: Memory Virtualization

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This is the third part in an ongoing series on exploring performance issues of virtualizing HPC applications. In the first part, we described the setup and considered pure memory bandwidth using Stream. The second part considered the effect of network latency in a scientific application (NAMD) that ran across several virtual machines.  Here we look Read more...

Virtualizing SQL Server-based vCenter database – Performance Study

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vSphere is an industry-leading virtualization platform that enables customers to build private clouds for running enterprise applications such as SQL server databases. Customers can expect near-native performance from their virtualized SQL databases when running in a vSphere environment. VMware vCenter Server, the management component of vSphere, uses a database to store and organize information related Read more...