[1]卫建国,李新庆,马 宁,等.宁夏气象综合数据库应用技术框架[J].计算机技术与发展,2019,29(08):167-172.[doi:10. 3969 / j. issn. 1673-629X. 2019. 08. 032]
　WEI Jian-guo,LI Xin-qing,MA Ning,et al.Ningxia Meteorological Comprehensive Database Application Technology Framework[J].,2019,29(08):167-172.[doi:10. 3969 / j. issn. 1673-629X. 2019. 08. 032]
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宁夏气象综合数据库应用技术框架()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
29
期数:
2019年08期
页码:
167-172
栏目:
应用开发研究
出版日期:
2019-08-10

文章信息/Info

Title:
Ningxia Meteorological Comprehensive Database Application Technology Framework
文章编号:
1673-629X(2019)08-0167-06
作者:
卫建国1; 2; 3 ; 李新庆1; 2 ; 马 宁1; 2 ; 刘文毫3
1. 中国气象局旱区特色农业气象灾害监测预警与风险管理重点实验室,宁夏 银川 750002; 2. 宁夏气象防灾减灾重点实验室,宁夏 银川 750002; 3. 北方民族大学 计算机科学与工程学院,宁夏 银川 750021
Author(s):
WEI Jian-guo1; 2; 3 ; LI Xin-qing1; 2 ; MA Ning1; 2 ; LIU Wen-hao3
1. Key Laboratory for Meteorological Disaster Monitoring and Early Warning and Risk Management of Characteristic Agriculture in Arid Regions,CMA,Yinchuan 750002,China; 2. Ningxia Key Lab of Meteorological Disaster Prevention and Reduction,Yinchuan 750002,
关键词:
气象; CIMISS; 数据库; 技术框架
Keywords:
meteorology; CIMISS; database; technical framework
分类号:
TP302
DOI:
10. 3969 / j. issn. 1673-629X. 2019. 08. 032
摘要:
通过分析宁夏省级气象业务数据库现状和近年来大数据技术发展趋势,在继承原有技术经验的基础上,根据宁夏智能化综合气象业务服务共享管理平台整体规划,分析了自动化流程和智能化业务系统对数据库应用技术的要求,提出了支撑智能化业务系统运行的宁夏气象综合数据库应用技术框架。 详细论述了该框架四个方面的内容:数据源层的主要功能和数据差异;数据接入层需要完成的主要任务和解决思路;数据存储层:保持结构化数据与 CIMISS 标准的兼容性,使用管理信息与气象数据分离方法和 Hadoop+HBase 提高非结构化数据响应;数据服务层:资源服务扩展,数据服务扩展,接口服务扩展,使用三项服务的扩展解决宁夏本地特色业务服务问题。 最后,通过对比测试结果,展示了该数据库框架性能和运行效果,并总结了该技术应用框架采用的策略和实施难点。
Abstract:
By analyzing present situation of provincial meteorological service database in Ningxia province and the trend of big data technology development in recent years,on the basis of inherited the original technical experience,according to the overall planning of Ningxia intelligent integrated service sharing management system,the process of automation and intelligent business system technical requirements for database applications is analyzed,and a framework of Ningxia meteorological comprehensive database for supporting the operation of intelligent business systems is proposed. Four aspects of the framework are discussed in detail. It includes the main functions and data differences of the data source layer and the main tasks and solutions need to be done of data access layer. In addition,in the data storage layer,the compatibility of structured data with CIMISS standards is maintained,and the response of unstructured data using the separation method of management information and meteorological data and Hadoop+HBase is improved. In the data service layer,the resource service extension, data service extension, interface service extension are used to eliminate the problem of Ningxia local characteristics of business services. Finally,the comparison of test results shows the performance and operational effect of the database framework. The strategy and implementation difficulties which the technical application framework adopts are summarized.

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更新日期/Last Update: 2019-08-10