在MedioGRID提供高数据可用性

2006 Eighth International Symposium on Symbolic and Numeric Algorithms for Scientific Computing Pub Date : 2006-09-26 DOI:10.1109/SYNASC.2006.65

Adrian Colesa, I. Ignat, Radu Opris

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引用次数: 9

摘要

高数据可用性是任何数据提供系统的重要要求。复制是用于提高数据可用性的主要方法，它是包括网格在内的任何分布式基础设施的固有方法。Globus工具包为网格中的数据复制提供了专门的工具和服务，但要知道如何部署、配置并使它们有效地协同工作以获得所需的数据可用性级别并不那么简单。基于对这些工具的实验，我们为MedioGrid项目设计了一个数据复制管理系统的体系结构。我们的解决方案自动化了系统中数据存储节点之间的复制过程。我们实现并测试了架构的原型

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Providing High Data Availability in MedioGRID

High data availability is an important requirement for any data provider system. Replication is the main approach used to improve data availability, which is an inherent method for any distributed infrastructure including grids. The Globus toolkit provides specialized tools and services for data replication in grid, though it is not so simple to know how to deploy, configure and make them work efficiently together in order to obtain the desired level of data availability. Based on our experiments with these tools, we designed an architecture of a data replication management system for the MedioGrid project. Our solution automates the replication process between data storage nodes in the system. We implemented and tested a prototype of our architecture

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2006 Eighth International Symposium on Symbolic and Numeric Algorithms for Scientific Computing

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