摘要
为解决海量地学数据在数据集成与系统集成、地学空间建模、地学过程模拟仿真和矿产预测等方面缺少强大计算支撑平台的问题,提出了基于G4I(Geology Geography Geochemistry Geophysics Information)的云计算网络服务子系统设计方案。概述了云计算技术,探讨了采用云计算技术重构系统的可行性。设计并实现了云计算网络服务子系统的4层结构,解决了新系统中资源调度、数据存储、数据管理和分布式编程等关键技术问题。
In order to solve the problem that mass geoscience data lacks powerful computing platform in many fields, for example, data integration and systems integration, spatial modeling of geoscience, analog simulation of geoscience and mineral prediction, et al. , we present a design proposal of cloud computing network service subsystem based on G4I （Geology Geography Geochemistry Geophysics Information ）. We summarize cloud computing, and studies the system＇s requirement analysis, then discusses the structure of cloud computing network service subsystem and key technology in detail. Finally, the application of G4 ICCS （G4I Cloud Computing System） in the mineral resources prediction are described.
出处
《吉林大学学报（信息科学版）》
CAS
2013年第2期187-190,共4页
Journal of Jilin University（Information Science Edition）
基金
吉林省"十二五"矿产资源规划预测基金资助项目(3R212H104422)
关键词
地学G4I系统
系统结构
云计算
虚拟化技术
geology geography geochemistry geophysics information cloud computing system （G4ICCS）
system structure
cloud computing
virtualization technology
