上海市地震异构数据库迁移整合初步研究

Preliminary research on Shanghai earthquake heterogeneous database migration and integration

测震JOPENS系统是数字地震观测台网的核心系统,采用开源的MySQL数据库。随着数据库技术的不断发展,MySQL作为一个核心数据库有些捉襟见肘。上海市地震局正在建立以Oracle数据为平台的核心数据库,那么将JOPENS系统的MySQL数据库进行整合尤为重要。本文给出了以地震监测数据库迁移整合为基础,提出了对异构数据库尽心整合的一种思路。

JOPENS is the core system of the digital seismic observation network,which is based on the open source MySQL database.With the continuous development of database technology,MySQL as a core database of some stretched.Shanghai Earthquake Agency is establishing the core database with Oracle data as the platform,so it is very important to integrate the MySQL database of JOPENS system.In this paper,based on the migration and integration of the seismic monitoring database,an idea of the integration of heterogeneous databases is proposed and discussed.