通用科学数据管理框架

A Universal Scientific Data Management Framework

Java和可扩展标记语言(extensible markup language, XML)是近年来极具前景的2门技术.由于其良好的可扩展性和灵活性,已在很多领域中得到广泛应用;研究了它们在科学数据管理中的应用,讨论了构建统一的科学数据管理框架的相关技术,并给出了一个应用实例;从结果看,Java+XML对于跨平台的异类分布式科学数据资源管理是一种非常好的解决方案,具有通用性好,功能强大,易于推广的特点,对科学数据共享服务建设具有很好的推动作用.

Java and XML are two promising technologies developing in recent years. Because of the superiority in extensibility and flexibility, they have been widely used in many fields. The paper firstly discusses their applications in scientific data management, then researches the related technologiy in building an universal scientific data management framework, finally gives a practical application example. In conclusion, Java and XML are very good solutions for heterologous distributed scientific data management. It has the characteristics of good applicability, powerful function and easy popularization, so it will greatly promote the development of the scientific data sharing service.