SQL Server Analysis Services - Creating Data Source Views
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by Nidal Arabi
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Steps

The next step is to attach the two databases to work with.

1.    In SSMS (SQL Server Management Studio) double click the Databases nodes to expand it.

2.    Right click Databases node and choose attach

3.    In the attach box, click the add button and browse to the default directory of SQL Server and choose the first database and click ok

4.    Click the add button again and choose the second database

5.    Click the Ok button to finalize the attachment. SQL Server takes some time before it finishes the process.

Once the databases are attached you should have a screen like in Figure 1. Note the two databases: AdventureWorks as well as AdventureWorksDW.

Figure 1: The SQL Server Object Explorer with databases attached

Now are ready to create our business intelligence project. Close the SSMS and open the SQL Server Business Intelligence Studio from the SQL Server group in the start menu.

6.    In the IDE (Integrated Development Environment), click the File Menu à New à Project

7.    Make sure that the category selected is Business Intelligence Projects in the left pane

8.    Make sure that Analysis Services Project is selected on the right hand

9.    In the name box enter the following: AdventureWorks

10. In the name box of the solution name: SlnAdventureWorks

11. Click ok when finished to create the project. Figure 2 shows the creation screen.

Figure 2: Project Creation Screen of the Analysis Project called AdventureWorks

As you can see on the right in the solution explorer window, several different folders were created.

Thru the series we are going to visit most of them and they will be explained as we go along.

In order to build your project, you should start by creating your data sources.

12. Right Click Data Sources in the Solution explorer and choose New Data Source

13. Click Next on the Wizard informational screen

14. From Figure 3 choose New

15. After clicking New, you are presented with connection manager screen

16. Leave the provider as is since we are going to connect to an SQL Server database

17. In the server name type the word LocalHost as shown in the picture

18. In the Select or Enter Database name open the drop down box and select Adventure works

19. If you cannot see the database in the list, make sure that your SQL Server is started and the name is localhost

20. After you finish click Ok to proceed

Figure 3: Data Source Connection definition

Figure 4: The Connection manager screen

21. Click next in the data source wizard

22. In the impersonation information screen choose the inherit option and click next

23. In the last screen you leave the name the data source as is

Figure 5: The Impersonation information screen

After you have finished you can now see a new branch under the data sources called AdventureWork.ds

Now we should proceed with the creation of the data source views...

24. Right click the data source view and choose new data source view

25. Click Next on the Select a Data Source screen. Please note that Adventure Works Data source is already selected for you since it is the only data source we have created.

26. Figure 6 shows the tables you have to select from the list of tables on the left. A note here is that all tables belong to Human Resources department.

27. After you finish selecting the tables click Next to proceed.

28. On the Name Screen of the Wizard, Leave the name of the data source view as Adventure Works.

29. Click Finish to complete the wizard.

You can now note that you have data source view presented to you including the tables that you have selected.

Figure 6: List of Tables to select for the data source view

Figure 7 shows the diagram created for the new data source view.

As you can see from the picture you can see that this is a very small data model you have. Since you are going to deal with huge number of tables when dealing with even a simple an OLTP database, the IDE of the visual studio has provided you with two of navigation.

The first method is to create a new diagram (right click in the diagram organizer and choose New Diagram and you rename it as you like) and add simply the table you need for this view by dragging tables from the Tables section to the diagram.

The second method is simply a navigation 4 way arrow that only appears when your data model is beyond the screen size at the right bottom of the scroll bar to allow for fast diagram navigation. I encourage you to test this option by moving your tables around and out of IDE scope.

As a last the relations created here are coming directly from the database design.

Figure 7: Diagram for Data Source View of Adventure Works


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User Comments

Title: Mr   
Name: Christopher Seewald
Date: 2008-12-03 5:19:14 AM
Comment:
Hi

I need to be able to access the datasource and datasource views outside of SSAS, via a .NET webservice, so that i can generate an XML file as a datasource for reporting (Silverlight, Infragistics etc)

Thanks

Chris
Title: Thanks   
Name: Pawan Kumar
Date: 2008-10-17 9:05:44 AM
Comment:
I really appreciate this site becuz i think it is most updated site according to newer technolozy.
Title: greate article   
Name: siddharth
Date: 2008-10-13 8:20:40 AM
Comment:
but how to fire dynamic inline query through .NET page on qube.






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