Research on Multi-tenancy Data Management Model for SaaS Delivery Platform
Xiaona Li · Journal of Chinese Computer Systems · 2012
Along with the number of tenants in SaaS delivery platform as well as the amount of information grow exponentially curve,the data management in SaaS delivery platform is on the inevitable stage of changing from single data node to multi-data node in the cloud.Aim at multi-tenancy cloud data management for SaaS application delivery platform,make research on the data model of SaaS platform,cloud data placement strategy,multi-tenancy index,and propose a novel data layered model for SaaS platform multi-tenancy virtualization and efficient mapping transformation.This model hides the technical details of multi-tenancy cloud data management for developer based on application data model independent of tenant,supports data model customization and data sharing among different business system based on tenant logical model,and hides the scalability detail for platform providers based on logical storage model,which solve the bottleneck problem of cloud data management for SaaS application life cycle.