统一容灾备份技术在高校数据安全中的应用  

Application of Unified Disaster Recovery Backup Technology in Data Security of Colleges and Universities

作　　者：付向艳 蒲伟华[1] 甘霖[1] FU Xiangyan;PU Weihua;GAN Lin(College of Information Engineering,Shanxi Garment Engineering School,Xi'an 712046,China)

机构地区：[1]陕西服装工程学院信息工程学院

出　　处：《吉林大学学报（信息科学版）》2019年第6期664-670,共7页Journal of Jilin University（Information Science Edition）

基　　金：陕西省教育厅省级科学研究基金资助项目(17JK0931)

摘　　要：为提高备份高校数据的安全性能,减少高校系统损坏或数据丢失造成的损失,提出统一容灾备份技术。首先明确数据备份为统一容灾技术的关键,通过心跳和检查点技术对目标系统所处状态进行实时检测;其次在对高校数据备份的过程中划分信息,并使每部分都由一个线程支持,根据相应的网络协议完成传输,在数据保证准确性和完成性的同时,极大地提升了备份效率;最后通过资源量化处理、数据故障分析以及算法优化,进一步提升统一容灾备份技术性能,令其更好地满足高校数据安全需求。通过测验结果表明,将统一容灾备份技术应用于高校数据安全保护中,可以最大程度的保障数据的完整和安全,在高校数据安全中具有较高的应用推广价值。In order to improve the security performance of backup university data and reduce the loss caused by system damage or data loss in colleges and universities,a unified disaster recovery backup technology is proposed. Firstly,it is clear that data backup is the key of unified disaster recovery technology. The real-time detection of the state of the target system is carried out through heartbeat and checkpoint technology. Secondly,information is partitioned in the process of data backup in colleges and universities,and each part is supported by a thread. The transmission is completed according to the corresponding network protocol. While the accuracy and completeness of data are guaranteed,backup is greatly improved. Finally,through the quantitative processing of resources,data fault analysis and algorithm optimization,the performance of the unified disaster recovery backup technology is further improved to better meet the data security needs of colleges and universities. The test results show that the application of unified disaster recovery backup technology in the data security protection of colleges and universities can maximize the integrity and security of data,and has high application and promotion value in the data security of colleges and universities.

关 键 词：数据丢失 容灾备份技术 检查点技术 数据分配 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]