Skip to main content

PowerBI–Load a parquet file from an Azure Data Lake Storage

In our Azure Data Lake Storage we have data stored in parquet files. Reading this data in PowerBI is not that hard. In this post I'll walk you through the steps to get this done.

Start by opening PowerBI and click on Get data from another source.

Choose Azure Data Lake Storage Gen2 from the list of available sources and click on Connect.

Enter the url of your Azure Data Lake Storage and click on OK.

Now you get a list of available files found in the data lake.

We don’t want to use these files directly but transform them, so click on Transform Data.

This will open up the Power Query editor.  Click here on Binary next to the parquet file we want to extract.

This will add an extra step to our Power Query that parses the parquet file and extracts all the data.

Click on Close & Apply to apply the changes to our query and start using the results.

That’s it!

More information

Azure Data Lake Storage Gen2 - Power Query | Microsoft Learn

Analyze data in Azure Data Lake Storage Gen2 by using Power BI - Power Query | Microsoft Learn

Labels:

Popular posts from this blog

.NET 8–Keyed/Named Services

A feature that a lot of IoC container libraries support but that was missing in the default DI container provided by Microsoft is the support for Keyed or Named Services. This feature allows you to register the same type multiple times using different names, allowing you to resolve a specific instance based on the circumstances. Although there is some controversy if supporting this feature is a good idea or not, it certainly can be handy. To support this feature a new interface IKeyedServiceProvider got introduced in .NET 8 providing 2 new methods on our ServiceProvider instance: object? GetKeyedService(Type serviceType, object? serviceKey); object GetRequiredKeyedService(Type serviceType, object? serviceKey); To use it, we need to register our service using one of the new extension methods: Resolving the service can be done either through the FromKeyedServices attribute: or by injecting the IKeyedServiceProvider interface and calling the GetRequiredKeyedServic...
Read more

Azure DevOps/ GitHub emoji

I’m really bad at remembering emoji’s. So here is cheat sheet with all emoji’s that can be used in tools that support the github emoji markdown markup: All credits go to rcaviers who created this list.
Read more

Kubernetes–Limit your environmental impact

Reducing the carbon footprint and CO2 emission of our (cloud) workloads, is a responsibility of all of us. If you are running a Kubernetes cluster, have a look at Kube-Green . kube-green is a simple Kubernetes operator that automatically shuts down (some of) your pods when you don't need them. A single pod produces about 11 Kg CO2eq per year( here the calculation). Reason enough to give it a try! Installing kube-green in your cluster The easiest way to install the operator in your cluster is through kubectl. We first need to install a cert-manager: kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.14.5/cert-manager.yaml Remark: Wait a minute before you continue as it can take some time before the cert-manager is up & running inside your cluster. Now we can install the kube-green operator: kubectl apply -f https://github.com/kube-green/kube-green/releases/latest/download/kube-green.yaml Now in the namespace where we want t...
Read more