这些建议涉及了数据库模式、XML与关系存储之间的选择、索引的定义以及带有分区和集群选项的物理数据组织。

These recommendations address the database schema, the choice between XML and relational storage, definition of indexes, and physical data organization with partitioning and clustering options.

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然而如何有效地对这些视频数据进行组织、表达、存储和管理，以及如何对其进行快速检索与浏览等已成为视频领域内急待解决的重大课题。

It is becoming the emergent and important issues for efficient organization, representation, store and management of video data as well as rapid retrieval and browsing of video data.

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文中详细论述了系统实现的几个关键问题，如数据的采集与提取、组织与存储，信息的显示，网络中信息的传输等。

Several pivotal problems are described in detail, such as acquisition and pick-up of data, organizing and storage of data, display of information, transmission of information in network and so on.

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