Load-aware IO performance optimization methods based on Bayesian decision

An optimization method and load-aware technology, which is applied in the field of computer system performance optimization and data storage subsystem performance optimization, and can solve problems such as staying and rising related set correlations
CN101008907AActive Publication Date: 2007-08-01EASYWAY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
EASYWAY
Publication Date
2007-08-01

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Abstract

This invention provides one load sense IO property optimization based on Bayer method, which comprises the following steps: using Bayes theory to dig out IO visit flow frequency correlation; then using this guide data to read and take place to realize IO property optimization. This invention can sense IO load property to suit IO property strategy for common optimization method.
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Description

technical field

[0001] The invention belongs to the field of performance optimization of computer systems, in particular to the field of performance optimization of data storage subsystems, in particular to a load-aware IO performance optimization method based on Bayesian decision-making. Background technique

[0002] With the rapid development of computer science and technology, computer systems have been widely used in various fields of social production and social life. The application of computer systems has played an irreplaceable role in the improvement of social productivity and people's quality of life. effect. Typical computer systems that are closely related to people's production and life include database systems, file server systems, and web server systems. The level of service quality of these computer systems is directly related to their performance level, high-performance computer systems will bring high-quality services, and vice versa. Therefore, in order ...

Claims

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