The document outlines a presentation on business intelligence in SharePoint 2013, focusing on the Power View tool and its capabilities for end-user ad-hoc reporting. It covers the authoring experience, data sources, and differences between models such as tabular and multidimensional, highlighting the advantages and limitations of each. Additionally, it discusses the transition from self-service BI to corporate BI, demonstrating how data can be managed and shared effectively.

1. Jill Kaszynski
Principal Consultant
Greystone Solutions
jkaszynski@greystone.com
Business Intelligence in SharePoint 2013
Power View Deep Dive

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Jill Kaszynski – About me …
• BI developer, SharePoint developer
• Microsoft MCSD, MCTS, MCITP
• Principal Consultant @ Greystone Solutions
• www.greystone.com
• jkaszynski@greystone.com
• NE Patriots fan
• Love fantasy football
• Breaking Bad fan
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Agenda
• Overview
• Data Sources
• Self-service BI and the Presentation Lifecycle
• Demo
• Build a report!
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Overview

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What is Power View
• End user ad-hoc reporting tool
• Browser-based Silverlight application *
• Interactive filtering, sorting, and drill down
• Works with Analysis Services databases & PowerPivot workbooks
• Publish reports to SharePoint and export to PowerPoint
* There is now a preview version of Power View HTML5 in Office 365
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The Authoring Experience
• Highly visual design experience
• Interactive, web-based authoring and sharing of information
• Reports are presentation-ready at all time
• Quickly create tables, matrices, bubble charts, sets of multiple charts, maps
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Power View History
• Introduced as part of a SQL Server 2012 Reporting Services add-in to work
with SharePoint 2010 Enterprise edition
• Now also part of Excel 2013
• New in SharePoint 2013
• Supports multidimensional models as well as tabular models in Analysis Services
• Today: Preview version of Power View HTML5 in Office 365
• Opens reports up to mobile devices and iPads
• Will be available ONLY through Office 365
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Important Points
• Power View for SharePoint ≠ Power View for Excel
• Software requirements
• Power View in SharePoint 2013
• SharePoint Enterprise edition
• SQL Server 2012 BI or Enterprise edition
• Power View in Excel
• Office Professional Plus 2013
• Silverlight
• No place within tool to write queries
• Fully interactive PowerPoint exports (from SharePoint version)
• Reports print nicely
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Data Sources

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BI Semantic Model (BISM)
• A data model
• Semantic layer on top of source data
• Shields the complexity of back-end data sources
• Enables report creation without writing SQL, MDX, or DAX queries
• The design vision
• The one model that powers all end-user experiences
• Can be accessed in an intuitive way using Reporting Services, Power View,
PowerPivot, Excel, SharePoint, etc.
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What is the BISM?
• PowerPivot
• SSAS multidimensional model
• SSAS tabular model
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PowerPivot (or Power Pivot)
• Embedded in Excel and SharePoint 2013
• xVelocity engine - the SSAS engine with an in-memory database
• Stores data in a highly-compressed format in memory
• No row limit
• Storage limit of 2GB (SharePoint limit)
• Significantly improves performance of analysis
• Can be deployed to SharePoint for collaboration
• Can be used as a data source
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Tabular Model vs. Multidimensional Model
• The Multidimensional Model is the traditional OLAP cube
• Tabular Model – Essentially the server version of PowerPivot
• Data persisted in memory
• DAX
• Xvelocity engine
• Separate products
• Different design experiences
• Different underlying data architectures
• Both provide a semantic layer on top of your Data Warehouse with high
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Tabular Model – Advantages & Limitations
• Advantages
• Faster in most cases
• Can directly import PowerPivot models
• DAX is considered easier than MDX
• Can be used as a data source by any reporting tool that can report against cubes
• Easier to develop and maintain
• More agile
• Limitations
• Requires SQL Server BI or Enterprise edition
• Data size limited by RAM
• Complex modeling best done in Multidimensional Model
• Advanced functionality limited 16

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Self-Service BI and the
Presentation Lifecycle

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Traditional BI
• BI projects frequently require
• Professional expertise
• Significant time to deliver results
• Specialized tools
• Can be very expensive with no immediate ROI
• Changes may require going back to IT for more development
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Self-service BI
• A complement to traditional report-centric architectures
• Interactive visualization tools
• Fast, in-memory technology
• Common concepts and flexible approaches
• Familiar tools
• Less dependence on IT (maybe)
• More immediate ROI (sometimes)
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Self-Service BI Lifecycle Scenario
• An Excel power user builds a PowerPivot workbook
• Easily integrate data from multiple sources
• Interactively model and analyze large amounts of data
• She deploys it to SharePoint
• To either a PowerPivot gallery or a standard document library
• Data can be scheduled to refresh
• Others can use the PowerPivot workbook a data source
• PowerPivot workbook and Power View reports now available to colleagues
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BI Lifecycle Scenario: Self-Service to Corporate
• IT can import the PowerPivot model to SSAS as a tabular model
• In SSAS, IT can add roles to manage security and access
• Model data is stored in Analysis Services on an enterprise server
• No resource limits
• Can be accessed by all the same client tools
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Demo