容灾技术是保证计算机系统高可用性的重要技术之一。
Disaster tolerance technology is one of the important technologies that ensure high availability of computer systems.
深入研究了网络容灾系统实现过程中涉及到的关键技术。
Research on key technologys while developing and implementing network disaster tolerance system.
设计了构建在IBM主机系统平台上的异地容灾备份系统。
A disaster recovery system is designed, which is a DR system in different sites based on the IBM mainframe system.
容灾技术对于关键业务服务系统的运行保障有非常重要的作用。
Disaster tolerance technology plays an important role in protecting the availability of critical application systems.
从技术角度对软交换的容灾备份方式、备份机制作了较详细的分析。
The disaster recovery backup methods and backup mechanism are analyzed in detail from the aspect of technique.
因此，做好移动数据库的容灾建设工作是移动数据库建设中的重点所在。
So, the disaster recovery construction of mobility databases is one of the most important part of construction of WCDMA mobility databases.
摘要：航天测控系统容灾能力评估是建设航天测控容灾系统的关键环节。
Absrtact: disaster recovery capability evaluation plays an important role in building the space TTC disaster recovery system.
重点分析了容灾与备份的关系、容灾系统的分级、实现方式以及评估标准。
This paper analyzes the relationship between backup and disaster recovery, disaster recovery system of classification, the realization of the way and the assessment criteria.
采用模块化方法设计并实现一种支持热归档的异地容灾系统(RDTS)。
This paper presents a Remote Disaster Tolerant System (RDTS) supporting hot archiving under the method of modularization.
爱数双活数据中心解决方案支持扩展到第三个容灾站点，实现多重数据保护。
Love the number of double live data center solutions to support the expansion of the third disaster recovery site, achieve multiple data protection.
为了避免可能随之带来的更高的网络风险，大容量核心网设备容灾十分必要。
To avoid the networking risk with it, the implement of high-capacity core network device redundancy is very necessary.
因此为企业信息系统建立完善的备份机制和高效可用的容灾中心是完全必要的。
Therefore, building of the perfect backup mechanism for the business enterprise information system and efficiently available disaster tolerance center is completely necessary.
方案最大限度的考虑容灾性，结合原有骨干网的分层结构，将故障影响降到最低。
New route data has considered the tolerance mostly, combined with original backbone network, so we can control the accident impact.
由于该系统对数据安全性和业务连续性要求很高，因此需要对其建设异地容灾系统。
Because the system for data security and business continuity is in high demand, building a Remote Disaster Recovery system for it is needed.
本发明还提供了一种容灾切换系统、容灾切换服务端装置和容灾切换客户端装置。
The invention also provides a disaster-tolerance switching system, a disaster-tolerance switching device at a service terminal and a disaster-tolerance switching device at the client.
介绍了汇接局模式全网智能化实现的原理和方法，并探讨了网络安全性以及容灾技术。
This paper introduces the principles and methods of implementation of whole-network intelligent business of tandem office mode, and probes into the network security and disaster recovery technology.
因此，移动软交换网络中容灾技术的研究及其工程实施，成为了业界不可回避的问题。
Therefore, the research of disaster recovery technology in mobile softswitch network and its implementation of the project have become the industry's problem which can not be avoided.
容灾系统的核心就在于将灾难化解，一是保证企业数据的安全，二是保证业务的连续性。
So the enterprise need to build one system, Business Risk Analysis & Disaster Recovery Solution, which may resist or dissolve various disasters.
此方案充分发挥了硬件的性能，解决了计费系统的数据备份和容灾，投入运行后效果良好。
This scheme exert ability of hard ware, resolve the bottle-neck of data backup and disaster recovery. Now it runs well.
网络容灾技术需要结合传统的网络安全机制和资源恢复机制，从多方面确保系统的可用性。
The techniques need unite network security mechanism and resource recovery mechanism in order to insuring system usability.
鉴此，以深圳供电局为例，介绍了容灾备份系统的结构、实施方案以及反事故演习的情况。
Taking Shenzhen Power Supply Bureau as an example, this paper describes the structure, implementation scheme and anti-accident drills of the system.
为帮助客户应对这类风险，爱数打造了两种双活数据中心容灾解决方案-存储双活和网关双活。
To help customers deal with this type of risk, the number of love to create two types of double live data center disaster recovery solution - storage and double live gateway double live.
为了保障系统安全稳定运行，防范事故，构建企业级的容灾备份系统是保供电的一个重要举措。
To ensure the safety and stability of the system and to prevent accidents, the construction of enterprise-level disaster tolerance backup system is an important measure for guaranteeing power supply.
信息大集中模式对容灾系统的要求越来越高，容灾已由最初的数据备份扩充为保持业务的连续性。
Information high-centralized model bring about more sever demands for disaster tolerant system. Disaster tolerant which means data backup initially has already extended to consistency considerations.
远程应用级容灾一直是近几年人们关注的焦点，尤其对于电信、金融行业，建立容灾系统显得尤为重要。
In recent years, the remote disaster recovery system of application level is the focus, and the construction of disaster recovery system is highly important in telecom and finance industries.
数据容灾，是指建立一个异地的数据系统复制本地数据，可采用同步或异步复制技术。本文就此进行分析。
This paper discusses the key concepts of data replication disaster recovery, synchronous and asynchronous , and makes an analysis on them.
结合电信运营支撑系统的相关特点，对容灾备份方案的实用性规划、设计等相关问题进行讨论，以供参考。
Combined with the characteristics of OSS, it discusses some problems about plan and design of the practicability of OSS disaster recovery and backup project, for reference only.
等级保护是信息安全技术的重要原则之一，作为信息安全重要组成部分的网络容灾系统同样要遵循这一原则。
Grading protection is an important tenet in information security technology. This tenet is also applicable to the network disaster-tolerant system.
高效的数据复制系统是在尽量减少系统对原有性能影响的情况下，为关键数据构筑容灾系统的核心研究内容。
Efficient data replication system is the key part of disaster tolerant system with the least degradation on system performance.
高效的数据复制系统是在尽量减少系统对原有性能影响的情况下，为关键数据构筑容灾系统的核心研究内容。
Efficient data replication system is the key part of disaster tolerant system with the least degradation on system performance.
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