摘要
通过分析现有数据存储可靠性保证方法的不足和现实应用的需求。该文提出了一种新型可靠性保证方法。该方法使用外部环境状态获取子模块和存储状态获取子模块获取外部温度、空间使用率等信息，并将这些信息反馈给存储方式计算子模块和特征匹配子模块，配合可靠性要求配置表中为不同类型的数据设置不同的可靠性要求参数，实现对各类数据在不同的环境状态下存储方式的动态自适应可靠性保证。
Based on the analysis of the existing shortage reliability assurance methods and the requirements of current applications, a novel reliability assurance method is proposed in this paper. With the information like external temperature and storage utilization etc got by external situation acquirement sub-module and shortage situation acquirement sub-module, storage pattern calculating sub-module and feature matching sub-module choice different storage pattern for different kinds of data defined in the table of reliability requirement in different states.
出处
《电脑知识与技术》
2011年第10期6901-6903,共3页
Computer Knowledge and Technology
关键词
动态反馈
数据存储
可靠性
dynamic feedback
data storage
reliability assurance
