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Introduction to Tabular Data Models

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1 Introduction to Tabular Data Models
Julie Koesmarno | Consultant, MsSQLGirl Patrick LeBlanc | Senior Technical Specialist, Microsoft

2 Julie Koesmarno | ‏@MsSQLGirl
SQL Server & BI Consultant Consultant focused in Business Intelligence Blogging at International Speaker, Certified Trainer and Community Leader Frequent speaker at various SQL Server events including in US, Australia and Europe Virtual Chapter Leader and Mentor for SQL Server and BI Community

3 Meet Patrick LeBlanc | @patrickdba
Senior Technical Specialist, Microsoft Database Professional focused on Business Intelligence Blogging at One of Microsoft’s Most Respected Developers Written a number of books SQL Server and Business Intelligence Books. Frequent speaker at key industry and public SQL Server and Business Intelligence Conferences

4 Course Topics Introduction to Tabular Data Models
01 | Introduction to Tabular Modeling 05 | Administering and Securing 02 | Designing a Tabular Data model 06 | Near Real Time Strategy 03 | Enriching a data model 07 | Gotchas, Tips and Tricks 04 | Querying with DAX

5 Setting Expectations Target Audience
New to Tabular Model or SSAS Some TSQL background Familiar with data warehousing concept Suggested Prerequisites/Supporting Material None required

6 Join the MVA Community! Microsoft Virtual Academy
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7 01 | Introduction to Tabular Modeling
Julie Koesmarno | Consultant, MsSQLGirl Patrick LeBlanc | Senior Technical Specialist, Microsoft

8 Module Overview Analysis Services Tabular Overview
Tabular Model Architecture and Installation Working With Tabular Model

9 Analysis Services Tabular Overview

10 Analysis Services – in perspective
Tabular Model xVelocity, In-Memory 2012 1998 2001 2005 1996 2000 2003 2008 2014 2011 PowerPivot for Excel 2010 “Vertipaq”

11 Power Pivot and Tabular
Vertipaq xVelocity 2012 In-Memory tabular compression and analysis engine of Power Pivot xVelocity in-memory analytics engine xVelocity memory optimized ColumnStore index

12 xVelocity xVelocity in-memory xVelocity Relational analytics engine
Tabular Power Pivot ColumnStore Index Vertipaq vs ColumnStore White Paper

13 Power Pivot vs Tabular Scalability Manageability Security Development
Toolchain More info

14 Multidimensional vs Tabular
Data Source Model Size Scripting / Language Model Features Programmability Security

15 Multidimensional vs Tabular
+ Model Features Source:

16 (detail opens in separate worksheet)
Multidimensional Tabular PowerPivot Actions (via BIDS Helper) No Aggregations Calculated Measures Yes Custom Assemblies Custom Rollups Distinct Count (via DAX) Drillthrough (detail opens in separate worksheet) Hierarchies KPIs Linked objects (linked tables) Many-to-many relationships (via Design Patterns) Parent-child Hierarchies Partitions Perspectives Semi-additive Measures Translations User-defined Hierarchies Writeback

17 Tabular Model Architecture
And Installation

18 Tabular Model Architecture
(Roughly) Tabular Model DirectQuery In-Memory Third Party Application Excel Power View Reporting Services OData Files Cloud Services SQL Server Databases Non SQL Server Databases

19 Tabular Model Architecture
(Roughly) Tabular Model DirectQuery In-Memory Third Party Application Excel Power View Reporting Services OData Files Cloud Services SQL Server Databases Non SQL Server Databases != Direct Query InMemory

20 Tabular Model Architecture
(Roughly) Tabular Model DirectQuery In-Memory Third Party Application Excel Power View Reporting Services OData Files Cloud Services SQL Server Databases Non SQL Server Databases More about Tabular Modes later

21 the ten-thousand foot view
Tabular the ten-thousand foot view

22 Source: Business Intelligence in Microsoft SharePoint 2013 - http://amzn.to/1vbguU0

23 Installing AS Tabular Required prior to developing initial Tabular Model Remember to have enough RAM on the server space You will also need a valid license for SQL 2012/2014 BI Edition / Enterprise Edition

24

25 Working With Tabular Model

26 Workspaces – DEV and PROD
Ideal: Separate DEV and PROD Required for: Development in SSDT - WYSIWYG Deploying a dev solution

27 Tools and Acronyms Management Querying Deployment

28 Tools and Acronyms SSDT SSMS XMLA AMO PS SSIS SSMS XMLA ADO MD AMO
DAX / MDX SSDT Deployment Wizard XMLA

29 Introduction To Tabular
Session Takeaways Analysis Services Tabular Overview Tabular Model Architecture and Installation Working With Tabular Model

30


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