构建基于校园网的全文检索多媒体素材库的设计

A design of the multimedia fodder database of full-text search based on campus network

多媒体素材库是远程教学传统资源数字化的存储媒体,也是教师、学生的教学和学习资源中心.多媒体素材库必须有强大的多媒体信息存储、检索与管理功能.以全文检索技术为核心,结合多媒体数据库技术和流媒体技术建设而成的多媒体素材库检索精度和效率非常高.

A multimedia fodder database is a storage media which makes traditional resources of distance-instruction to be digited.Virtually,it is also resource center of teaching and learning between teachers and students.It must have powerful function to store,search and manage multimedia information.The multimedia fodder database,which is designed by the full-text search technology as the core,integrating database technology and media-stream technology,is very exact and efficient.