【摘要】 依据地震行业业务系统的数据处理和存储需求,提出了数据模型和数据平台建设思路。结合地震行业网中数据平台的建设,在国家中心、区域中心和台站节点分别采用了相应的数据库平台和数据存储平台技术,设计了各类节点的数据备份策略,实现了满足海量数据流高效运行的大型数据平台。更多还原

【Abstract】 Based on industry seismic data processing and storage demands,this paper presents a data model and data platform construction ideas.For seismic data in the industry network construction platform at the national centers,regional centers and stations,a corresponding node of the database platform and data storage platform technology is adopted.The design of a variety of node data backup strategy,implementation of the massive data stream is adopted to satisfy the large-scale high-performance data platform.更多还原