科学数据共享方式研究

Research on Sharing Mode of Scientific Data

科学数据共享工程是一项长期的基础性建设工程,其解决的主要问题是,如何有效地整合并共享科研过程中产生的科学数据资源。针对目前科学数据资源存在的形式,提出了四种科学数据共享方式:基于完全开放数据库的共享方式、基于查询接口的共享方式、基于元数据的共享方式和基于OGSA-DAI数据集成的共享方式。通过这四种共享方式,可以很好地解决科学数据共享中数据共享的问题,加快科学数据共享工程的建设步伐。

Scientific data sharing is a long-term project of basic construction.What the main problem to be solved is how to effectively integrate and share the scientific process of scientific data resources.This page,mainly aimed at the existing scientific data resources,puts forward four modes of scientific data sharing database sharing.They are： based on completely open mode,querying interface sharing mode,metadata sharing mode based on metadata and data sharing mode based on the integration of OGSA-DAI.Through these four sharing ways,we can solve scientific data sharing problem very well,and speed up scientific data sharing project＇s construction pace.