高校“双活”数据中心的设计与实现

随着高校信息化发展进程的不断深入，高校所产生的数字资源越来越多。在大数据、云计算的应用越来越普 及的今天，将高校数字资源向云数据中心过渡，成为解决高校数字资源存储和利用的有效方法。“双活”数据中心可将高校传统 数据中心的数据容灾备份到云数据中心中，提升高校数据中心数据应用的连续性、可靠性，降低本地设备的应用压力，提高设 备的利用效率。本文首先对“双活”数据中心进行概述，介绍“双活”数据中心的建设内容与备份方式；其次，对高校“双活”数据 中心进行设计，分析用户需求，提出设计方案，最后，对方案予以实施，验证设计的可行性和实用性。

Design and Implementation of "Double Live" Data Center in Colleges and Universities

With the deepening of university informatization development, more and more university digital resources generate. The application of big data and cloud computing is becoming more and more popular today. The transition of university digital resources to cloud data center has become an effective way to solve the storage and usage of digital resources in colleges and universities.“ Double live”data center can back up the data of traditional data center into the cloud data center, to enhance the reliability and continuity of data application, reduce the pressure of local equipment, and improve the equipment efficiency. This paper firstly gives an overview of the“double live”data center, introduces its construction contents and backup mode; secondly, it designs the“double live”data center, analyzes of user needs and proposes the design scheme; finally, the implement verifies the feasibility and practicability of the plan.