摘要
地质调查安全保障(CGSsafety)系统对提升地质调查单位的安全生产管理和安全保障技术水平具有重要意义,然而传统的CGSsafety系统采用的关系型数据库受海量数据存储和高频次数据访问问题的制约,难以满足日益增加的北斗数据的存储和管理需求,也难以适应持久的、高性能负荷的数据存储、处理和快速读写需求。分析了CGSsafety系统对海量时空监测数据的存储和访问需求,基于时序数据库技术,阐述了CGSsafety系统的总体设计、功能实现和应用效果,从而解决了传统数据库在处理海量时空监测数据时遇到的存储容量和访问效率问题。
The geological survey security guarantee(CGSsafety)system is of great significance to improve the technical level of security production management and security guarantee in geological survey units.However,the relational database used in the traditional CGSsafety system is restricted by the problem of massive data storage and high frequency data access,which is difficult to meet the increasing needs of BDS data storage and management,and to adapt to the persistent,high-performance load of data storage,processing and fast read and write requirements.In this paper,we analyzed the storage and access requirements of CGSsafety system for massive spatio-temporal monitoring data at first.And then,we expounded the overall design,function implementation and application effect of CGSsafety system based on time series database technology,so as to solve the problems of storage capacity and access efficiency in processing massive spatio-temporal monitoring data in traditional database.
出处
《地理空间信息》
2021年第11期104-107,I0008,共5页
Geospatial Information
基金
中国地质调查局二级资助项目(DD20190481)。
关键词
时序数据库
地质调查
安全
time series database
geological survey
security
