Posts filed under Power Query

(Livestream Replay) Connecting API's with Power Query - Not so Low Code? - with Erik Svensen

DESCRIPTION 📄

In this session Erik will demo how you can get data from web api's and how you can ensure that your model can be refreshed in the service.

We will by using real life examples walk through how to connect to different web api's and how different API's have different authentication methods that you will have to understand and master.

We will look at how you can parameterize your queries and only get the data for a specific period or other ways of specifying parameters that the API supports.

In the session you will also learn how to do a POST request to an API.

And YES we will spend a lot of the time in the Power Query Advanced editor.

After the session you should have a good start so that you can connect to the API's that are relevant for you.

GUEST BIO 👤

Erik Svensen is a Microsoft MVP. Erik has been working with the Microsoft BI stack for more than 20 years - starting with out with Excel and Microsoft Query for over 25 years ago. He owns the company CatMan Solution who is now serving over 70+ FMCG suppliers with a Power BI solution that provides the supplier with valuable insights in their performance at store level based on point of sales data provided to them by different retailers. He started the Danish Power BI User group and speaks at conferences and meetups. Another great passion besides Power BI is his collection of Danish contemporary art. And if he finds time he occasionally blogs about Power BI as well.

RELATED CONTENT 🔗

Erik's Blog
Erik's LinkedIn
Erik's Twitter
CatMan Solutions
Slide Deck Link

Posted on June 9, 2023 and filed under Livestreams, Power Query.

(Livestream Replay) No More Data Quality Surprises! - with Dave Ruijter

ABSTRACT 📄

Do you know your data? Do you have confidence in the data of your Power BI solutions, no matter what? And do you already actively monitor for deviations from those expectations? Being in control of your data (quality) is essential for any solution, and it can be quite difficult to achieve in Power BI. In this demo-rich session you will learn how you can implement a framework for data validation and monitoring! We'll leverage an open source library called Great Expectations to quickly get up-and-running. Become in control of the data quality of your solutions!

GUEST BIO 👤

Dave is a hands-on solution and platform architect, and implements solutions using Power BI and the Azure Data Platform. He brings a vast amount of consultancy experience to the table and is always eager to take things to the next level. Dave has received the Microsoft MVP Award twice for his deep knowledge of Microsoft products and services and community leadership.

RELATED CONTENT 🔗

Great Expectations
Dave’s Blog
Dave’s LinkedIn
Dave’s Twitter
Dave’s GitHub

Tracking (NULL) Data Input Field Percentage in Power Query!

Learn how to leverage the Power Query Editor in Power BI Desktop to track the percentage of fields (per record) that contain non-null values. Essentially tracking the completion rate of any particular record and if there is any missing data. Tune in to learn more!

Video by: Reid Havens

Posted on December 6, 2022 and filed under Intermediate, Power Query.

Transforming Beast Tables into Beauty Models in Power BI

Learn how to use Power Query to transform wide single tables into relational models that leverage fact and dimension table design with relationships. This process optimizes the tables for the tabular model in Power BI resulting in smaller file/model size, and faster performance! While aiming towards a star schema design, which works best in Power BI. Tune in to learn more!

Video by: Reid Havens

RELATED CONTENT 🔗

Understand Star Schema Importance in Power BI
Building Your First Calendar Table