학술논문
Server system and management unit identifying a plurality of business application software on a virtual machine based on a program boundary for dynamic resource allocation
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Patent
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Abstract
A server system for providing a plurality of virtual machines constructed on a physical machine with a physical resource is provided. Each virtual machines includes an OS recognizing the physical resource allocated to the virtual machine as a resource in the virtual machine and a software management unit for securing the resource recognized by the OS and allocating the resource to a plurality of pieces of business application software registered in the virtual machine. The software management unit identifies the plurality of pieces of business application software and allocates the resource to the same plurality of pieces of business application software according to a preset policy to allocate the resource. When the software management unit detects an increase or decrease of the resource allocated to the virtual machine, it changes allocation of the resource to the plurality of pieces of business application software according to the change in resources.