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Microsoft SQL Server 2014 Business Intelligence Development Beginner's Guide

You're reading from   Microsoft SQL Server 2014 Business Intelligence Development Beginner's Guide Get to grips with Microsoft Business Intelligence and Data Warehousing technologies using this practical guide

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Product type Paperback
Published in May 2014
Publisher
ISBN-13 9781849688888
Length 350 pages
Edition Edition
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Authors (2):
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Reza Rad Reza Rad
Author Profile Icon Reza Rad
Reza Rad
Abolfazl Radgoudarzi Abolfazl Radgoudarzi
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Abolfazl Radgoudarzi
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Table of Contents (19) Chapters Close

Microsoft SQL Server 2014 Business Intelligence Development Beginner's Guide
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
1. Data Warehouse Design FREE CHAPTER 2. SQL Server Analysis Services Multidimensional Cube Development 3. Tabular Model Development of SQL Server Analysis Services 4. ETL with Integration Services 5. Master Data Management 6. Data Quality and Data Cleansing 7. Data Mining – Descriptive Models in SSAS 8. Identifying Data Patterns – Predictive Models in SSAS 9. Reporting Services 10. Dashboard Design 11. Power BI 12. Integrating Reports in Applications Index

Chapter 3. Tabular Model Development of SQL Server Analysis Services

SQL Server Analysis Services comes with two modeling technologies: multidimensional and tabular. In the previous chapter, you learned how to model a multidimensional OLAP cube. In this chapter, you will learn about tabular modeling.

SSAS Tabular loads data into an In-Memory engine called xVelocity (previously known as Aka Vertipaq). The In-Memory engine provides high-speed access to data, which helps provide very fast reports and dashboards. Tabular modeling allows you to create a table-based model from existing data (that comes from a data warehouse or any other source) and create a relationship between models. Note that the tabular model doesn't require a start schema relation, but this is always recommended if you wish to create a tabular model on the top of your data warehouse and start schema. Data Analysis Expression (DAX) is an expression language for SSAS Tabular, which helps you create calculations and measures...

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