CAJ | 학술논문

该文首先结合不同应用背景给出了容灾备份技术的系统结构，对位于该系统结构中不同层次的容灾备份技术进行了详细的阐述，其次分析了本地容灾、异地容灾、数据容灾和应用容灾方案的工作原理和各自特点，最后给出对应的产品和方案并完成对不同容灾备份方法的分析与比较。
해문수선결합불동응용배경급출료용재비빈기술적계통결구，대위우해계통결구중불동층차적용재비빈기술진행료상세적천술，기차분석료본지용재、이지용재、수거용재화응용용재방안적공작원리화각자특점，최후급출대응적산품화방안병완성대불동용재비빈방법적분석여비교。
Firstly,a system structure of disaster tolerance technology was put forward combining with different application back-ground and disaster backup technology of different levels of the system structure was detailed introduced in this paper. Secondly , the working principle and the characteristics of local disaster tolerant plan,remote disaster tolerant plan,data disaster tolerance plan and application disaster tolerance plan were analyzed. Finally, the corresponding products and solutions of different disaster backup method were put forward and compared.