基于大数据搜索引擎的地震信息管理系统的研究与实现

Research and Implementation of Seismic Information Management System Based on Big Data Search Engine

近年来,由于国家对测震工作的重视,中国地震行业取得了较迅速的增长,但地震装备信息方面由于国家防震减灾机关的装备信息工作还比较落后,信息化和精细化管理程度不高,对本部门装备的状况、数量等信息还没有科学合理的统计分析方式和办法,从而导致了大批优秀地震装备信息资料的浪费。根据分析与管理地震信息数据资料的现状,文章针对防震减灾部门对地震信息管理的实际需求,基于ElasticSearch具有分布式多用户的全文搜索引擎和分布式实时文件存储的优点设计并实现了基于ElasticSearch大数据搜索引擎的地震信息资源管理系统,以方便对地震设备进行高效管理并对地震信息资源进行信息化的建设工作。

In recent years,due to the country's emphasis on seismic measurement work,Chinese seismic industry has achieved rapid growth.However,in terms of seismic equipment information,due to the relatively backward equipment information work of the national earthquake prevention and disaster reduction agencies,the level of information and refined management is not high,and there are no scientific and reasonable statistical analysis methods for the condition,quantity,and other information of the department's equipment,which has led to the waste of a large number of excellent seismic equipment information materials.Based on the current situation of analyzing and managing earthquake information data,this paper focuses on the actual needs of earthquake prevention and disaster reduction departments for earthquake information management,designs and implements a seismic information resource management system based on ElasticSearch's Big Data search engine,based on the advantages of ElasticSearch,which has a distributed multi-user full-text search engine and distributed real-time file storage,so as to facilitate efficient management of seismic equipment and the construction of information technology for seismic information resources.