Query processing is the key in developing massive information system based on hierarchical storage system 查询处理技术的研究是基于三级存储系统的海量数据管理系统研究中的一个重点和难点。
We propose two replacement algorithm of disk cache in the hierarchical storage systems to put the really popular programs into the disk cache 本文提出了两种层次化存储系统中的磁盘cache替换算法。
In the hierarchical storage manager , the process of moving migrated data sets from a level 1 or level 2 volume to a primary volume 在层次存储管理系统中,将第一层或第二层卷中的数据集移向主卷的移动过程。
Liner table structure based on hierarchical storage is designed . it is used to store performance information in memory and log file 完成了分级存储的线性表结构的设计,作为性能情报共享内存存储结构和性能日志文件存储结构。