Oasis: an architecture for simplified data management and disconnected operation
Oasis: an architecture for simplified data management and disconnected operation
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Oasis：简化数据管理和离线操作的架构
DOI：
10.1007/s00779-004-0315-6
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发表时间：
2004
影响因子：
--
通讯作者：
Maya Rodrig
中科院分区：
文献类型：
--
作者：
A. LaMarca;Maya Rodrig
OASIS是一个非对称的对等数据管理系统，专为普适计算的需求量身定做。根据文献中的应用程序，我们提出了三个高级需求：可用性、可管理性和可编程性。OASIS通过采用加权副本的对等网络并执行后台自我调优来满足这些需求。在本文中，我们描述了我们的体系结构，我们的一致性控制机制，以及一个初步实现。我们的性能评估和三个应用程序的实现表明，OASIS提供了良好的可用性和性能，同时提供了简单的API和熟悉的一致性模型。
Oasis is an asymmetric peer-to-peer data management system tailored to the requirements of pervasive computing. Drawing upon applications from the literature, we motivate three high-level requirements: availability, manageability, and programmability. Oasis addresses these requirements by employing a peer-to-peer network of weighted replicas and performing background self-tuning. In this paper, we describe our architecture, our consistency-control mechanism, and an initial implementation. Our performance evaluation and the implementation of three applications suggest that Oasis offers good availability and performance while providing a simple API and a familiar consistency model.