A Migration Method for Information System from C/S Model to SaaS with Multi-tenancy Support
Chengxiang Tan · Computer and Modernization · 2013
According to multi-tenancy,access control and data isolation problems of SaaS applications,this paper analyzes and designs a kind of multi-tenancy model of SaaS information system,and detailed describes a migration scheme for logistics business transferring from the original C/S mode to multi-tenant SaaS cloud,from access layer,access control layer and data model layer.The results show that the migration scheme stable and efficient,and enhances the system scalability.