| 基于数据挖掘的文件元数据预取探究 |
| |
| 作者姓名： | 唐燕群 |
| |
| 作者单位： | 贵州省贵阳市经济和信息化委员会信息中心,贵州贵阳550004 |
| |
| 摘 要： | 在文件存储系统中,文件系统整体性能的提升对于保证文件的安全性和可靠性具有重要意义,而在此过程中,元数据访问性能与文件系统性能有密切关系,要想进一步满足大规模文件存储系统需要,就必须建立相应的文件元数据预取模型。本文通过对基于数据挖掘的文件元数据预取进行分析,以期满足文件数据的大量存取访问需求。
|
| 关 键 词： | 数据挖掘 元数据 组预取 |
Based on Data Mining Exploration Prefetch File Metadata |
| |
| Authors: | Tang Yan-qun |
| |
| Affiliation: | Tang Yan-qun ( Information Center of Guizhou Economy and Information Technology Commission GuizhouGuiyang 550004) |
| |
| Abstract: | In the file storage system, improve the overall performance of the file system has to guarantee the reliability and security of documents is important, and in this process, metadata access and file system performance is closely related to performance, in order to further meet the large scale file storage systems need, we must establish the appropriate file metadata prefetching models. Based on the prefetch file-based data mining metadata analysis,in order to meet a lot of access to file data access needs. |
| |
| Keywords: | data mining metadata group prefetching |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
