5. Business Connectivity Services No code connectivity to external data sources Full CRUD Support including reading and writing Built with SharePoint Designer 2010 Offline access via SharePoint Workspace Outlook Integration Searchable just like in MOSS 2007
6. External Lists Allows data from BCS to appear as a native SharePoint list Supports full CRUD Can customize edit form using InfoPath
7. Data Sources Database table / view WCF / Web Service Business Data Connectivity Connector (BDC Entity Model or Custom Connector)
8. Resources Blog Posts BCS Walkthrough on DotNetMafia.com http://www.dotnetmafia.com/blogs/dotnettipoftheday/archive/2010/02/02/it-s-easy-to-configure-an-external-list-with-business-connectivity-services-bcs-in-sharepoint-foundation-2010.aspx How to: Create a BCS Profile Page on DotNetMafia.com http://www.dotnetmafia.com/blogs/dotnettipoftheday/archive/2010/04/15/how-to-create-a-bcs-profile-page-in-sharepoint-2010.aspx