| Research on cloud computing and services framework of marine environmental information management |
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| 作者姓名： | SHI Suixiang LIU Yang WEI Hongyu QIAO Baiyou WANG Guoren XU Lingyu |
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| 作者单位： | Key Laboratory of Digital Ocean, State Oceanic Administration, Tianjin 300171, China;National Marine Data and Information Service, State Oceanic Administration, Tianjin 300171, China;School of Computer Engineering and Science, Shanghai University, Shanghai 200072, China;Key Laboratory of Digital Ocean, State Oceanic Administration, Tianjin 300171, China;National Marine Data and Information Service, State Oceanic Administration, Tianjin 300171, China;College of Information Science and Engineering, Northeastern University, Shenyang 110819, China;College of Information Science and Engineering, Northeastern University, Shenyang 110819, China;School of Computer Engineering and Science, Shanghai University, Shanghai 200072, China |
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| 基金项目： | The Ocean Public Welfare Scientific Research Project of State Oceanic Administration of China under contract No.201105033. |
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| 摘 要： | Based on the features of marine environmental data and processing requirements, a cloud computing archi- tecture of marine environment information is proposed, which provides a new cloud technology framework for the integration and sharing of marine environmental information resources. A physical layer, software platform layer and an application layer are illustrated systematically, at the same time, a corresponding solu- tions for many difficult technical problems such as parallel query processing of multi-dimensional, spatio- temporal information, data slice storage, software service flow customization, analysis, reorganization and so on. A prototype system is developed and many different data-size experiments and a comparative analy- sis are done based on it. The experiment results show that the cloud platform based on this framework can achieve high performance and scalability when dealing with large-scale marine data.
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| 关 键 词： | 环境信息管理 计算体系结构 服务框架 海洋 环境信息资源 软件平台 并行查询处理 原型系统 |
| 收稿时间： | 2012/11/13 0:00:00 |
| 修稿时间： | 2013/5/22 0:00:00 |
Research on cloud computing and services framework of marine environmental information management |
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| SHI Suixiang,LIU Yang,WEI Hongyu,QIAO Baiyou,WANG Guoren,XU Lingyu.Research on cloud computing and services framework of marine environmental information management[J].Acta Oceanologica Sinica,2013,32(10):57-66. |
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| Authors: | SHI Suixiang LIU Yang WEI Hongyu QIAO Baiyou WANG Guoren and XU Lingyu |
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| Institution: | 1.Key Laboratory of Digital Ocean, State Oceanic Administration, Tianjin 300171, China;National Marine Data and Information Service, State Oceanic Administration, Tianjin 300171, China2.School of Computer Engineering and Science, Shanghai University, Shanghai 200072, China3.College of Information Science and Engineering, Northeastern University, Shenyang 110819, China |
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| Abstract: | Based on the features of marine environmental data and processing requirements, a cloud computing architecture of marine environment information is proposed, which provides a new cloud technology framework for the integration and sharing of marine environmental information resources. A physical layer, software platform layer and an application layer are illustrated systematically, at the same time, a corresponding solutions for many difficult technical problems such as parallel query processing of multi-dimensional, spatiotemporal information, data slice storage, software service flow customization, analysis, reorganization and so on. A prototype system is developed and many different data-size experiments and a comparative analysis are done based on it. The experiment results show that the cloud platform based on this framework can achieve high performance and scalability when dealing with large-scale marine data. |
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| Keywords: | cloud computing marine information software services virtualization |
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