多维链表IO应急接管日志记录算法研究  

Research on Multidimensional Linked List IO Emergency Takeover Logging Algorithm

作　　者：朱先清 秦浩 王忠花 佟芳 ZHU Xianqing;QIN hao;WANG Zhonghua;TONG Fang

机构地区：[1]国网青海省电力公司信息通信公司,青海西宁810008

出　　处：《青海电力》2020年第2期38-40,72,共4页Qinghai Electric Power

摘　　要：连续性数据保护(CDP)技术是对传统数据备份技术的一次革命性突破,可以实时捕获和监控文件,利用时间戳机制实现持续数据保护。原有CDP技术成本高、普适性差,尚未广泛应用于电力系统中。为了夯实电力应急管理机制,提高系统灾备恢复能力,本研究立足于电力信息系统建设与应用现状,以现有CDP框架为模型,提出多维链表IO应急接管日志记录算法,解决电力系统数据保护机制存在的短板,保证电力信息系统安全稳定运行。CDP technology is a revolutionary breakthrough in traditional data backup technology.It can capture and monitor files in real time and use the time stamp mechanism to achieve continuous data protection.The original CDP technology has high cost and poor universality,and has not been widely used in power systems.In order to consolidate the power emergency management mechanism and improve the disaster recovery capacity of the system,This study is based on the current situation of power information system construction and application,and takes the existing CDP framework as the model,propose a multi dimensional linked list IO emergency takeover log recording algorithm,Solve the shortcomings of the power system data protection mechanism to ensure the safe and stable operation of the power information system.

关 键 词：多维链表 框架 日志记录 

分 类 号：TP309.3[自动化与计算机技术—计算机系统结构]