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Most Active Speaker

Jason Romans

Jason Romans

Builder of models

Nashville, Tennessee, United States

Jason Romans is a Business Intelligence engineer in Nashville, TN working with the Microsoft Business Intelligence stack. Jason started his career as a DBA and over the years moved to working in his passion of Business Intelligence and data modeling. His first computer was a Commodore 64 and he's been hooked ever since.

Awards

  • Most Active Speaker 2023

Area of Expertise

  • Information & Communications Technology

Topics

  • Microsoft Power BI
  • DAX
  • Data Modeling

Unlock the Power of Power BI with Calculation Groups

You make a great data model in Power BI. It has calculations that are essential to the business. So much so that you get requests to create multiple versions of those measures such as Month to Date, Quarter to Date, and Year to Date. With the multiple variations of each measure in the model it has increased the complexity.

One solution to this problem is Calculation Groups. Calculation Groups in Power BI allow you to separate out the MTD, YTD, and QTD logic and reuse the measures you already created. Calculation Groups’ primary goal is to make DAX code less complicated. It allows users to display the variations for each measure in a report.

We will cover how to create Calculation Groups in Power BI and cover best practices. After attending this session, you will know how to:
• Create calculation groups
• Use multiple Calculation Groups in the same model
• Employ best practices when using Calculation Groups

Basics of building a data model in Power BI

So, you want to start using Power BI. You have a couple of data sources that you want to bring in. How do you go about bringing in this data? How do you build a data model out of this data?

This can be a daunting task and one we will tackle from the beginning. First, we will look at using Power Query to bring in the data. Then we will examine how to best create the data model.

We will cover some of the best practices when developing the data model so that it scales well. One of the benefits of having a well-designed model is the DAX code can be easier to understand.

Power BI and External Tools: This is the way!

Much like an adventurer roaming the galaxy – Power BI is better when it is not a solo traveler. What lies beneath the tab in Power BI named external tools, there are a lot of choices to consider, each has their own strengths and weaknesses.

These tools offer the ability to execute queries against the model, gather insights about your data model, and make changes to the data model separate from Power BI Desktop.

This session will cover an overview of the tools available, so you don’t spend a lot of time straying from the path.

SQL Saturday Jacksonville #1068 Sessionize Event Upcoming

May 2024 Jacksonville, Florida, United States

Nashville Modern Excel and Power BI User Group - April 2024 Upcoming

Topic: Basics of Building a Data Model in Power BI

April 2024 Nashville, Tennessee, United States

SQLBits 2024 - General Sessions Sessionize Event

March 2024 Farnborough, United Kingdom

DataTune 2024 Sessionize Event

March 2024 Nashville, Tennessee, United States

SQL Saturday Atlanta 2024 - BI & Data Analytics Sessionize Event

February 2024 Alpharetta, Georgia, United States

SQL Saturday Oregon/SW Washington 2023 Sessionize Event

November 2023 Vancouver, Washington, United States

2023 SQL Saturday Silicon Valley (SQLSatSV) Sessionize Event

October 2023 San Jose, California, United States

SQLSaturday Orlando 2023 Sessionize Event

October 2023 Sanford, Florida, United States

SQLSaturday MN 2023 Sessionize Event

September 2023

SQLSaturday Denver 2023 Sessionize Event

September 2023 Denver, Colorado, United States

SQL Saturday Baton Rouge 2023 Sessionize Event

July 2023 Baton Rouge, Louisiana, United States

SQL Saturday Columbus 2023 Sessionize Event

July 2023 Columbus, Ohio, United States

SQL Saturday South FL 2023 Sessionize Event

June 2023 Davie, Florida, United States

Ohio North SQL Saturday 2023 Sessionize Event

May 2023 Akron, Ohio, United States

SQL Saturday Jacksonville #1041 Sessionize Event

May 2023 Jacksonville, Florida, United States

Jason Romans

Builder of models

Nashville, Tennessee, United States