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The 20-Minute Tabular Model

The 20-Minute Tabular Model. Bill Anton Prime Data Intelligence. Agenda . What is Tabular (and why do I care) Tabular vs. Multidimensional DEMO - build a basic tabular model. What is Tabular. Reporting Layer (ex. SSRS, Power View, Excel). Reporting Layer. Tabular.

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The 20-Minute Tabular Model

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  1. The 20-Minute Tabular Model Bill Anton Prime Data Intelligence

  2. Agenda  • What is Tabular (and why do I care) • Tabular vs. Multidimensional • DEMO - build a basic tabular model

  3. What is Tabular Reporting Layer (ex. SSRS, Power View, Excel) Reporting Layer Tabular Multidimensional Model Business Intelligence Semantic Model DAX MDX Business Logic xVelocity Direct Query MOLAP ROLAP Data Access DW* Data Warehouse Source Systems (ex. SAP, LOB Applications) Source Systems

  4. Tabular vs. Multidimensional

  5. Summary of Tabular Limitations • Parent-Child Hierarchies • Complex Calculations • Named Sets • Scoped Assignments • Custom Rollups • Cell Calculations • Many 2 Many • Actions • Writeback • Translations • Data Mining • Aggregations (not necessary) • Cell Security • Linked Objects

  6. Tabular vs. Multidimensional Tabular Either  Multidimensional

  7. What’s the take away? Use the right tool for the job!

  8. DEMO Requirements: SQL Server Data Tools (SSDT) SQL Server Analysis Services - Tabular Instance

  9. DAX vs MDX

  10. QUESTIONS

  11. References http://byobi.com/blog/20-minute-tabular-model/ • Twitter: @SQLbyoBI • Blog: http://byobi.com • Email: william.anton@gmail.com

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