![]() ![]() External list data doesn't store in the content database but the external list is mapped to the external LOB system, and data is pulled on demand. External ListĮxternal List is a new kind of list in SharePoint 2010, and used in context of BCS applications. Other benefits are re-usability, maintainability, securable, searchable and offline accessible. External content types are content types defined in the Business data model and available as content type in the SharePoint.Įxternal content type is made easy to consume external system data in SharePoint without knowing their complexities. This is the core idea behind the BCS features like external list, external column and external data search and offline access. Operations like create read operation, delete operation, update operation, create all basic operations and create associations, one-to-one associations, etc., is just a right click away.Įxternal content type is the metadata and connectivity information about external systems. After providing connection information, SPD will create all entities based on selected connection. NET Type, SQL Server, WCF service and Web Service and provide connection information. To create a new connection, click on Add Connection button and select one of the available data sources from. ![]() To create a new BCS application, first create a new external type. SharePoint Designer 2010 is equipped to create new BCS applications, operations and associations very easily. Now creation of BCS application is few clicks away, without writing a complex XML file ( earlier I have written one article) in Visual Studio or using third party tools. BCS and SharePoint Designer 2010īCS is improved a lot in terms of creating, managing and consuming. Apart from read, update, delete and search, BCS data could be available for offline access. NET assemblies and WCF services as data source(s). BDC is a one of the most powerful features of MOSS 2007 to integrate various Line of business (LOB) systems like SAP, Siebel, SQL Server and web services. Business Connectivity Services (BCS) were formerly known as Business Data Catalog (BDC) in SharePoint 2007. ![]()
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