我国太阳物理历史观测资料存储方案  

A Storage Solution for China's Solar Physics Historical Observation Data

作　　者：林钢华[1] 

机构地区：[1]中国科学院国家天文台太阳活动重点实验室,北京100012

出　　处：《天文研究与技术》2016年第2期228-232,共5页Astronomical Research & Technology

基　　金：科技部基础性工作专项(2014FY120300;2012FY120500)资助

摘　　要：天文用户从数据服务得到最佳效果包括这些因素,如天文数据存储方法与数据存储的便利性、数据的安全性,数据存储服务维护的便利性,这是每一个大中型数据相关项目对数据存储及共享提出的要求。分析了领域型项目的存储需求,不同存储服务架构的差异,提出采用云存储架构并设计了领域云存储服务架构,此架构不仅能满足从数据处理到统一存储、统一对外服务的需求,对用户数据查询服务也有最佳体验。最后涉及了建立灾备系统,及其规范等内容。Astronomical data storage method should take the following factors into consideration： the convenience of data storage,best user experience and data security. Besides,convenient maintenance of data storage should also be included. All those above-mentioned factors are requirements for data storage and sharing proposed by almost every large and medium-sized data project. This paper analyzes the storage requirements of project of field type and explores the differences of different storage service architectures.Based on that,this thesis proposes a cloud storage architecture and also provides the design scheme of this field cloud storage service architecture. This architecture can not only meet the demands of data processing,unified storage and unified external service,but also offer the best user experience for data query service. At the end of this paper,it also discusses how to establish a disaster recovery system as well as specifications.

关 键 词：云存储 网络 数据 服务 

分 类 号：P182[天文地球—天文学]