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Digital library and Distance Learning Web service based Middleware: Specifications and Applications

机译:基于数字图书馆和远程学习Web服务的中间件:规范和应用

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Current efforts for next generation Digital library and e-learning architectures are aiming for a transition from these systems as integrated, centrally controlled systems to dynamic configurable federation of library and educational services and information collections. So, developers adapt their systems to novel technology trends and developments including technologies like Web services and the Grid as well as the success of new paradigms like Peer-to-Peer networking; and also, Service oriented Architectures. Current systems have major drawbacks because of their limitations in scalability, availability, distribution of computing power and storage system, as well as sharing information between users that contribute in these systems. Proposing a grid DLEL middleware, we described how some new technologies including agent, web service and Grid and emerging standards can be applied to Digital library and E-learning.
机译:当前为下一代数字图书馆和电子学习体系结构所做的努力旨在从这些系统(如集成的集中控制系统)过渡到可动态配置的图书馆,教育服务和信息收集联合会。因此,开发人员使他们的系统适应新的技术趋势和发展,包括Web服务和Grid等技术以及对等网络等新范式的成功;以及面向服务的体系结构。当前的系统具有主要缺点,因为它们在可伸缩性,可用性,计算能力和存储系统的分布以及在参与这些系统的用户之间共享信息方面存在局限性。通过提出网格DLEL中间件,我们描述了如何将一些新技术(包括代理,Web服务和Grid)以及新兴标准应用于数字图书馆和电子学习。

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