摘要
SaaS作为一种通过互联网向公众特别是中小企业提供应用软件的模式,其突出特点就是可扩展性、多用户、高效性、可配置性。文章基于SaaS第四级成熟度"可扩展的多实例可配置级"要求,设计和实现了一个可以支持多租户、多服务的SaaS系统架构和一个统一的安全认证与权限管理系统。其中所采用的存储模型和安全管理模型可适应于大规模租户的需要,可在满足系统性能要求下的架构灵活性和可扩展性,并满足多租户的定制化需求。
SaaS is a new software service mode for Interact users especially enterprises of small and medium size. It has the characteristics of flexibility, multi-tenant, high performance and configurability. Based on the demand of SaaS fourth Maturity Model, the author of this article has designed and implemented a new kind of security authentication and access control system which supports multi-tenant and multi-service. Their storage mode and security management mode can match the demand of the large scale tenants, the structure flexibility and customized requests.
出处
《计算机时代》
2012年第4期1-3,共3页
Computer Era
基金
电子信息产业发展基金(2009070801:)
