Following is the slides for the presentation A Multi-tenant Architecture for Business Process Executions, which I did at ICWS (International Conference of Web Services) 2011. In this work, we have extended Apache ODE project to
to support Multi-tenancy.
Multi-tenancy enables a single server to support multiple tenants (users or organizations ) while providing the illusion that each tenant has its own server. It is one of the enabling technology for the Cloud, and Multi-tenancy based Cloud platforms can provides much higher resource utilization compared to virtualization based Cloud platforms.
This is the third paper on Multi-tenancy work we have been doing for more than 2 years. Details about other two can be found in here.
This work is available with WSO2 BPS, and also it is one of the key enabling technology for WSO2 Stratos Platform as a Service offering.