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SSAS Cubes & Hierarchies

SSAS Cubes & Hierarchies

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SSAS Cubes & Hierarchies

  1. 1. Cubes & Hierarchies Ram Kedem
  2. 2. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Creating Cube • Used Data Source View :
  3. 3. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Creating Cube
  4. 4. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Creating Cube
  5. 5. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Creating Cube
  6. 6. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Creating Cube
  7. 7. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Creating Cube
  8. 8. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Creating Cube
  9. 9. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Creating Cube
  10. 10. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com “Publishing” an SSAS Project
  11. 11. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com “Publishing” an SSAS Project • There are three distinct phases when “publishing” as SSAS project : • Build – Project file structure are being verified. In addition several local files are being created. • Deploy – Sends files from the build process to the target server. • Process – Reads data from the source and build the dimension and cube structures.
  12. 12. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Creating Cube
  13. 13. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Creating Cube
  14. 14. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Cube Structure
  15. 15. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Cube Basic Browsing
  16. 16. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com New Attribute from Column
  17. 17. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com New Attribute from Column
  18. 18. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com New Attribute from Column
  19. 19. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com New Attribute from Column
  20. 20. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Hierarchies • Most dimensions contain data that is hierarchical in nature • Time : Year => Quarter => Month => Day • Geography : Country => State => City => Postal Code • An SSAS dimension may contain zero to many hierarchies • Hierarchies represent the way users expect to explore data at more detailed levels. • You can organize attribute hierarchies into levels within user hierarchies to provide navigation paths for users in a cube.
  21. 21. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Terminology • A hierarchy is made up of multiple levels • Year, Quarter, and month are all levels of a Calendar hierarchy • A member is a specific value at a particular level • 2008 is a member at the Year level • June-07 is a member at the Month level • A user hierarchy can represent a natural hierarchy, such as city, state, and country, or can just represent a navigation path, such as employee name, title, and department name.
  22. 22. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Creating Hierarchies
  23. 23. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Creating Hierarchies
  24. 24. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Using Hierarchies
  25. 25. Copyright 2014 © Ram Kedem. All rights reserved. Not to be reproduced without written consent. ramkedem.com Using Hierarchies

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  • AndrewSugden2

    Apr. 2, 2015

SSAS Cubes & Hierarchies

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