“分布式双活”模式在校园数据备份中的应用研究

Research on Application of ‘Distributed Double Live' Model in Data Backup of Campus

随着大数据时代的到来,各高校校园数据中心的建设也得到了蓬勃发展,随之而来数据的容灾与备份也日渐成为重要的工作。本文阐述的"分布式双活"模式采用双活数据库备份技术,主、备数据库能够同时承担生产业务并且实现备份功能,极大提高了数据库的利用效率和建设成本,在高校数据中心建设中实现了高效的数据备份,为各业务系统的稳定运行提供了保障。

With the arrival of large data era,the construction of campus data center have been booming,Disaster recovery and backup with data is also becoming an important work. In this paper,the‘distributed double live’mode using backup technology is introduced. The main database and backup database can undertake the production,preparation and implementation of backup function at the same time,greatly improving the efficiency and cost of construction. It achieves the efficient data backup in the construction of university data center,providing guarantee for the stable operation of the business systems.