Exploring SharePoint 2013 Business Connectivity Services and using REST to interact with external lists.
Guide to customizing SharePoint 2010 External List forms using custom field controls and jQuery for BCS.
Custom RSS feed generator for SharePoint 2010 BCS external lists, enabling RSS/ATOM feeds where they are disabled by default.
Tutorial on accessing SharePoint 2010 BCS external list data programmatically using the Client Object Model.
Tutorial on programmatically working with External Lists using SharePoint 2010 BCS and the SharePoint object model.
A walkthrough on setting up Business Connectivity Services (BCS) in SharePoint 2010 to connect external SQL databases with SharePoint lists.
