This document discusses integrating Microsoft SharePoint 2010 with Windows Azure. It provides an overview of Azure and different cloud service models like IaaS, PaaS and SaaS. It then discusses reasons for integrating SharePoint and Azure like scalability, hybrid deployments and extending Azure apps into Office. Different approaches for integration like ASP.NET, hosted services and custom services are presented. Key points of integration between SharePoint and Azure using techniques like BCS, Silverlight, workflows and search are also described. The document concludes with examples of integrating Azure services into SharePoint using techniques like WCF services, external lists and Silverlight.