smdl.įor more information, see the To create the report model section in this topic. The file name extension for report model files is. Models are defined by using an XML language called Semantic Model Definition Language (SMDL). Models are composed of sets of related report items that are grouped together under a friendly name, with predefined relationships between these business items and with predefined calculations. When published, by using these models, Report Builder users can develop reports without having to be familiar with database structures or understand and write queries. For an efficient model, add only those tables to the data source view that you intend to use.įor more information, see the To define the data source view for the report model section in this topic.Ī report model is a layer on top of a database that identifies business entities, fields, and roles. Without changing the underlying data source, you can rename tables and fields, and add aggregate fields and derived tables in a data source view. Data source views facilitate the model design process by providing you with a useful representation of the data that you specified. SQL Server Reporting Services generates the report model from the data source view. Data source views encapsulate access to the physical objects, such as tables and views, contained in underlying data sources. A data source view is a logical data model based on one or more data sources. Typically, this is the Configuration Manager site database.įor more information, see the To define the data source for the report model section in this topic.ĭefine a data source view for a report modelĪfter defining the data sources that you use in your report model project, the next step is to define a data source view for the project. smdl file).įor more information, see the To create the report model project section in this topic.Īfter creating a report model project, you have to define one data source from which you extract business data. ds file), the definition of a data source view (a. Verify that SQL Server Business Intelligence Development Studio is installed on the computer on which you are creating the custom report model.įor more information about SQL Server Business Intelligence Development Studio, see the SQL Server 2008 documentation.Ī report model project contains the definition of the data source (a. Report models are designed and built by using SQL Server Business Intelligence Development Studio. Verify that SQL Server Business Intelligence Development Studio is installed For the steps to create a more advanced report model, see the Steps for Creating an Advanced Report Model in SQL Server Reporting Services section in this topic.
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