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Layered a

机译:分层的

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Abstract: Multimode database systems are becoming increasingly important as organizations accumulate more multimedia data. There are few solutions that allow the information to be stored and managed efficiently. Relational systems provide features that organization rely on for their alphanumeric data. Unfortunately, these system lack facilities necessary for the handling of multimedia data - things like media integration, composition and presentation, multimedia interface and interactivity, imprecise query support, and multimedia indexing. One solution suggested for storage of multimedia data is the use of object-oriented database management system as a layer on top of the relational system. The layer adds required multimedia functionality to the capabilities provided by the relational system. A prototype solution implemented in Java uses the facilities offered by JDBC to provide connection to a large number of databases. Java Media Framework is used to present the video and audio data. Among the facilities provided are image/video/audio display/playback and extension of SQL to include multimedia operators and functions. !13
机译:摘要:随着组织积累更多的多媒体数据,多模式数据库系统变得越来越重要。很少有解决方案可以有效地存储和管理信息。关系系统提供了组织依靠其字母数字数据而依赖的功能。不幸的是,这些系统缺少处理多媒体数据所必需的设施-诸如媒体集成,合成和表示,多媒体界面和交互性,不精确的查询支持以及多媒体索引之类的东西。建议用于存储多媒体数据的一种解决方案是使用面向对象的数据库管理系统作为关系系统之上的一层。该层将所需的多媒体功能添加到关系系统提供的功能中。用Java实现的原型解决方案使用JDBC提供的功能来提供与大量数据库的连接。 Java Media Framework用于显示视频和音频数据。提供的功能包括图像/视频/音频显示/播放以及SQL的扩展,以包括多媒体运算符和功能。 !13

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