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Design and placement of multimedia objects in hypermedia applications on hierarchical storage systems

机译:分层存储系统中超媒体应用程序中多媒体对象的设计和放置

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Abstract: Hypermedia applications use multimedia objects that arelinked to each other via some application logic. Also,hypermedia applications can potentially become verystorage intensive because of the nature of data inthem. Hierarchical storage systems are an excellent wayto store large hypermedia applications. In this paperwe look, at the problem of placing multimedia objectsin a hierarchical storage system so that theirretrieval meets the needs of the application while atthe same time keeping storage intensive data on cheaperstorage. We use an abstract hierarchy approach alongwith an enhancement of the relationship managementmethodology to prose a framework for the design ofhypermedia applications. The abstract hierarchyconsists of a hierarchy of abstracts growing in sizeand linked together. The intrinsic nature of theabstract hierarchy makes it possible to map it easilyto both the hierarchical storage system and thehypermedia application paradigm. In this framework, thedesigner can determine where each abstract of theapplication can be placed on the storage system. !11
机译:摘要:超媒体应用程序使用通过某些应用程序逻辑相互链接的多媒体对象。而且,由于其中的数据性质,超媒体应用程序可能会变得非常密集的存储。分层存储系统是存储大型超媒体应用程序的绝佳方法。在本文中,我们着眼于将多媒体对象放置在分层存储系统中的问题,以使它们的检索能够满足应用程序的需求,同时又将廉价的存储密集型数据保留在其中。我们使用抽象的层次结构方法以及关系管理方法的增强来提出用于设计超媒体应用程序的框架。抽象层次结构由大小不断增长并链接在一起的抽象层次结构组成。抽象层次结构的内在性质使其可以轻松地将其映射到层次结构存储系统和超媒体应用程序范例。在此框架中,设计人员可以确定应用程序的每个摘要可以在存储系统上放置的位置。 !11

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