WISE OWL EXERCISES
SSAS - TABULAR EXERCISES
- Creating a data model (2)
- Excel pivot tables (1)
- PowerView (2)
- Power BI Desktop overview (1)
- Other data sources (1)
- Calculated columns (4)
- Measures (3)
- Changing query context (2)
- The EARLIER Function (1)
- DAX queries (3)
- Date calculations (3)
- Hierarchies (1)
- KPIs (2)
- Perspectives (1)
- Prototyping using PowerPivot (1)
- Security (2)
SSAS - tabular | Prototyping using PowerPivot exercise | Create a simple data model in PowerPivot, and load it into SSAS
This exercise is provided to allow potential course delegates to choose the correct Wise Owl Microsoft training course, and may not be reproduced in whole or in part in any format without the prior written consent of Wise Owl.
The answer to the exercise will be included and explained if you attend the course listed below!
- Go into SQL Server Management Studio;
- Open the SQL file you've just unzipped (you can press CTRL + O to do this); then
- Execute this script.
This will generate the database that you'll need to use in order to do this exercise (note that the database and script are only to be used for exercises published on this website, and may not be reused or distributed in any form without the prior written permission of Wise Owl).
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Create a new Excel workbook, and go into PowerPivot.
Import the following tables: tblCentre, tblCentreType, tblEnvironment, tblFamily, tblHabitat, tblProduct, tblPurchase, tblRegion and tblTown. and use this data model to create the following pivot table:
You don't need to create an explicit measure for the total quantity sold - just drag the Quantity field into the Values section of the pivot table.
Now use the PowerPivot ribbon within Excel to create two new measures:
Choose to create measures from within Excel.
The measures are:
|Measure||What it calculates|
|Cheap||Total quantity sold for goods where the price is less than £10.|
|Expensive||Total quantity sold for goods where the price is £10 or more.|
Add these measures to your pivot table:
The pivot table showing one implicit measure and two explicit ones.
Save this workbook as Baby sibling, then close it down.
Create a new SSAS tabular model project, importing this PowerPivot model, and have a look at the tables, relationships and measures created to check that everything has come through OK.
Analyse this model in Excel to create - we hope - the same pivot table:
Something has gone wrong if the figures aren't exactly the same.
Take a moment to reflect on whether prototyping like this in PowerPivot is right for you!