广电CRM应急系统设计与实现.pdfVIP

WIDE 川NE骂服 11 γ，理裂 [本文献信息]常润梅，孟利青.广电CRM 应急系统设计与实现[1].电视技术，2013 ， 37(16). 广电CRM应急系统设计与实现 常润梅l ，孟利青2 (1.内蒙古电子信息职业技术学院，内蒙古呼和浩特 01∞70;2. 中国移动通信集团内蒙古有限公司，内蒙古呼和浩特 01(020) [摘 要]广电业务随着互联网的发展，企业运作越依赖于IT 架构，对信息系统运作的稳定性和可靠性的要求就越高，业务连续 性将是最重要的竞争力。为保证24x7 运营，除灾难恢复外，还需要制定业务连续综合计划。保证高度可用性和连续运营能力 是企业成功的关键。企业需保证系统关键应用和数据受到保护并处于可用状态，发生停机或灾难后运营可以继续。通过利用 底层数据复制技术和逻辑复制技术构建的应急系统，切换回切时长在 1 min 以内，保障了业务连续性，对用户无感知3 [关键词] CRM 应急系统;逻辑复制;底层数据复制 [中固分类号] TN948.6 [文献标志码] B Implementation and Design of CRM Emergency System of Radio and Television CHANG Runmei\ MENG Liqing (1. /nner Mo略。lia Electronic /，吨fomw.tion Voc伽IUÚ Tech即al College, Huheha础。Iω70， Chioo; 2. Chioo Mobile GrO!ψ /nner Mongolia Conψany μ:mited， Huhehaote 01ω120， Chioo) [Abstract] With the development of mobile Intemet, the radio and television of ente甲rises more and mo陀 depend on the IT architecture , the information system operation stability and reliability requirements of the higher, business continuity is the most important competition. In order to ensure the operation of 24 x 7, in addition to the disaster recove町， business continuity planning also need to be developed. To guarantee high availability and continuous operation ability is the key to success of enterprise. Enterprises need to ensure 出e system, the key applications and data are protected and available , happen downtime or disaster operations can continue. By exploiting the underlying data replication emergency system and logic replication technology building , the back switching time is limited in a minute , and thus ensure the business continuity, and has no perception of users. [Key wordsl CRM emer伊ncy system; logic 即lication; underlying data replication 当前广电行业正在向数字电视迈进，原来模拟电视 一种手段。 CRM利用信息技术与软件