1. Pentaho Mondrian
OLAP CUBES

2. Installation Install Tomcat (version 5.0.25 or later).
Set JAVA_HOME Environment Variable pointed to SDK installation.

3. Installation Test TOMCAT installation:
Add %JAVA_HOME%\bin to general path
Test TOMCAT installation:
localhost:8080

4. Installation Explode mondrian.rar to TOMCAT_HOME/webapps
Test: localhost:8080/mondrian/

5. Creating OLAP Cube Explode psw-ce-3.6.1.rar
Put mysql-connector-java bin in drivers folder.
Execute workbench.bat
Options Connection
Use the sakila user to connect to the database sakila
Open File: TOMCAT_HOME\webapps\mondrian\WEB-INF\queries\Sakila.xml
See the CUBE Rentals

6. Mondrian Cube Structure
Fact Table
Dimension
Levels
Dimension Table
Measure

7. Creating a Query to Rentals OLAP Cube
File New MDX query:
select {[Measures].[Rental Counts]} on columns, {[Customers].[All Customers]} ON rows from Rental
Execute in JPIVOT

9. JPIVOT
Queries and cubes are stored in the folder webapps \ mondrian \ WEB-INF \ queries.
See the query: rentalquery2.jsp.
See the cube Sakila.xml

10. Create a cube for Sakila Data Warehouse
Create a New Schema SakilaOlap.xml
Save in TOMCAT_HOME\webapps\mondrian\WEB-INF\queries\
Configure the connection to the database with user sakila_dwh.

11. Create a cube for Sakila Data Warehouse
Create a cube named Rentals.
Add a fact table: link it to the table fact_rental
Add Customer dimension

12. Customer dimension Add the a hierarchy for Customer Dimension
Add the table: dim_customer
Add a level (Name) for hierarchy.

13. Customer dimension

14. Film dimension Add the a hierarchy for Film Dimension
Add the table: dim_film
Add a level (NameFilm) for hierarchy.

15. Film dimension

16. Date dimension Add the a hierarchy for Date Dimension
Add the table: dim_date
Add a level (Year) for hierarchy.
Add a level (Month) for hierarchy.

17. Date dimension

18. Date dimension

19. Add a Measure for the Cube

20. Add a Query Edit rentalquery2.jsp Change: Add the query:
jdbcUrl="jdbc:mysql://localhost/sakila_dwh?user=sakila_dwh&password=sakila_dwh"
catalogUri="/WEB-INF/queries/Name.xml“
Add the query:
select {[Measures].[Metrica1]} on columns, {([Customer],[Date])} ON rows from Rentals
Reload Tomcat server.

21. Open JPIVOT
Open
Answer the following questions:
Año y mes donde se realizaron mas ventas?
Cuantas rentas hizo el usuario en el 2005 (en que meses?).

22. Tarea Incluya todas las dimensiones del modelo estrella de sakila.
Estudie las consultas MDX y construya dos consultas que incluyan la sentencia where y permitan explotar todas las dimensiones del cubo en jpivot.(