Database technology is one of the fastest growing areas in computer science and technology, and is one of the most widely used technologies. It is the core technologies and an important base of the computer information systems and application system. It can simultaneously acquire, process, edit, store and display text, sound, video, graphics and other different media, and it is diverse, integrated and interactive. Only by addressing the key technical issues of multimedia, can it be widely applied to promote its faster development.%数据库技术是计算机科学技术中发展最快的领域之一,也是应用最广泛的技术之一,它是计算机信息系统与应用系统的核心技术和重要基础.它能够同时获取、处理、编辑、存储和展示文字、声音、影像、图形等不同媒体,同时它具有多样性、集成性和交互性等特点.只有解决好多媒体的关键性技术问题,才能得到广泛应用,促进它更快发展.
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