This document summarizes a webcast presented by IT Convergence on choosing open source for hybrid integration. The webcast discussed how most organizations have adopted cloud computing and now deal with challenges of integration across hybrid environments. It stated the benefits of open source include lower costs, customizability and quality. The webcast introduced the WSO2 integration platform and enterprise service bus, and provided a case study of how a company used WSO2 to integrate Salesforce and Oracle EBS applications. It concluded with a demonstration of the integration.