MCCS中多媒体信息的存储管理

Memory Management for the Multimedia Information in MCCS

本文描述会议与合著系统的多媒体信息存储管理技术，该系统采用客户机／服务器体系结构，采用本地数据库（ＬＤＢ）和中央数据库（ＣＤＢ）两级存储，对ＣＤＢ中的多媒体数据采用分级共享策略，很好地支持多媒体数据的存储和多种方式的查询，并支持对服务器的并发访问。

In this paper,we consider the technology of multimedia information storage and management in the Multimedia Conference and Coauthor System(MCCS),such as the C/S architecture,LDB and CDB two stage storage.A method of sharing the multimedia information stored in the CDB and some kinds of query methods are supported in this system.