摘要
针对汽车产业链协同SaaS平台上数据归档的需求与企业商家对数据的操作之间的矛盾,提出了面向汽车产业链协同SaaS平台的DaaS解决方案。分析产业链协同SaaS平台数据存储的特点,建立了基于企业群协作关系的数据分片模型;在分片模型驱动规则下完成企业数据的分离,并采用混合加密的方式对企业下载的数据进行保护。与SaaS平台的售后服务系统进行结合验证,验证结果表明,该解决方案的合理、有效。
As for the contradiction between demands for archiving data on the automobile industry chain collaboration SaaS plat- form and data operated by business enterprisers, DaaS solutions to the automotive industry chain collaboration SaaS platform is put forward. In the first place, features of data storage on the industrial chain collaboration the SaaS platform is analyzed for the sake of establishing data partition model based on collaborative relationship between enterprise groups. Then, the separation of the enterprise data is completed under the guidance of the fragmentation model-driven rules, and uploaded data is under protec- tion through application of hybrid encryption. Last but not the least, verification is to be done combined with after-sales service system of the SaaS platform. Experimental results show that the solution is reasonable and effective.
出处
《计算机工程与设计》
CSCD
北大核心
2014年第3期1081-1087,共7页
Computer Engineering and Design
基金
国家科技支撑计划基金项目(2011BAH21B02
2011BAH21B03)
四川省科技支撑计划基金项目(2013AA040606)
制造业产业链协同与信息化支撑技术四川省重点实验室开放基金项目(2013-002)
关键词
产业链协同
软件即服务
数据即服务
分片
安全
industrial chain collaboration
soft-as-a-service
data-as-a-service
partition
security
