发明名称 |
FUZZY CONTROL BASED VIRTUAL MACHINE AUTO SCALING SYSTEM AND METHOD |
摘要 |
PURPOSE: A purge control-based virtual machine scaling system and a method thereof are provided to improve user satisfaction and quickly handle service demands of a user by dynamically increasing requirements of VM(Virtual Machine) instances every time VM instance demands of the user are increased. CONSTITUTION: A monitoring module(202) monitors a state of a VM allocated to a user. A scaling module(204) calculates a work load and the usage of the VM according to VM state information and purges the workload and the usage by using a set position function. The scaling module applies an inference rule to the usage and the workload to calculate purge output and calculates requirements of VM instances of the user. A VM control module(206) controls the number of the VM instances allocated to the user according to the requirements. [Reference numerals] (202) Monitoring module; (204) Scaling module; (206) VM control module
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申请公布号 |
KR20130046040(A) |
申请公布日期 |
2013.05.07 |
申请号 |
KR20110110357 |
申请日期 |
2011.10.27 |
申请人 |
SAMSUNG SDS CO., LTD. |
发明人 |
JANG, SUNG H0;NAMKOONG, YOUNG HWAN |
分类号 |
G06F9/44;G06F11/30;G06N7/02 |
主分类号 |
G06F9/44 |
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