基于事件的连续数据保护系统研究OA北大核心CSCDCSTPCD
Research of event-based continuous data protection system
针对现有连续数据保护系统存在恢复点选择困难、数据一致性差和无法支持事务级数据恢复粒度的问题,提出了基于事件驱动的连续数据保护恢复系统(EBRS)解决方案,给出了EBRS的三个核心组件应用感知模型、应用协同模型和事件恢复视图的设计与实现方案。在Oracle环境下实现了EBRS的关键功能,实验结果表明,基于事件驱动的连续数据保护恢复系统具有恢复粒度细、恢复效率高、数据一致性好的特点,具有广阔的应用前景。
Traditional continuous data protection(CDP) had difficult in selecting the right one from many restore points, could not guarantee consistence of data recovery and could not support transaction-level recovery for the application.This paper suggested an ev
WANG De-jun;HE Zheng;WANG Li-na
School of Computer,SouthCenter University for Nationalities,Wuhan 430074,ChinaSchool of Computer,Wuhan University,Wuhan 430074,ChinaSchool of Computer,Wuhan University,Wuhan 430074,China
信息技术与安全科学
连续数据保护应用感知应用一致性基于事件恢复
continuous data protectionapplication-awareapplication-consistentevent-based restore
《计算机应用研究》 2014 (2)
瓶颈斯坦纳树问题的计算复杂性与近似算法研究
465-471,475,8
国家民委科研基金资助项目(12ZNZ009,12ZNZ008)国家自然科学基金资助项目(60603008)
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