Using Microsoft Power BI With PostgreSQL
Microsoft Power BI is an advanced business intelligence suite that allows you to perform robust data analysis from a variety of different data sources. One common data source is PostgreSQL. Although Microsoft PowerBI does support PostgreSQL, getting started can be a bit tricky because there is no great documentation.
If you try to connect to PostgreSQL with a fresh installation of PowerBI you will receive the following error message.

This connector requires one or more additional components to be installed before it can be used.If you click on the Learn more link, it will take you to the GitHub repository for the Npgsql library, which is a windows driver for Postgres.
If you download the latest .msi
file and run through the default installation, you will continue to receive the same error message in Power BI. In order to get this to work you must select the Npgsql GAC Installation option as shown in the screenshot below.

Once you have installed the Npgsql GAC Installation, you can restart Microsoft Power BI and you should now be able to connect to a PostgreSQL database as a data source.
[caption id=“attachment_682” align=“alignnone” width=“640”] PostgreSQL connection window in Microsoft Power BI[/caption]
Thank you for reading! Share your thoughts with me on bluesky, mastodon, or via email.
Check out some more stuff to read down below.
Most popular posts this month
- 2024
- Reinstalling Windows at 1am
- SQLite DB Migrations with PRAGMA user_version
- My Custom Miniflux CSS Theme
- How to Disable Wayland in Debian Testing
Recent Favorite Blog Posts
This is a collection of the last 8 posts that I bookmarked.
- Future Fonts from Blog – Brad Frost
- 21st Century C++ from Communications of the ACM
- Submarines DevCon 2025 Keynote Speech from JoshHaines.com
- How I Use AI: Meet My Promptly Hired Model Intern from Armin Ronacher's Thoughts and Writings
- DeepSeek from Maggie Appleton
- Digital Reality Digital Shock from Christopher Butler
- 10 habits to help becoming a Debian Maintainer from Optimized by Otto
- Tiny corners from Manuel Moreale RSS Feed
Articles from blogs I follow around the net
MusicBrainz Picard identifies songs from *.mp3 files and automatically fixes metadata
In my first attempt to switch from streaming to move back to listening to *.mp3 files, one of the issues I encountered was organization: how to standardize the metadata of the songs? The solution I was familiar with at the time — manually editing each son…
via Manual do Usuário April 24, 2025Google's control of the web could be coming to an end
It's been hard to avoid the US government's antitrust case against Meta lately, since CEO Mark Zuckerberg spent three days in front of the cameras in Congress, testifying about his company's alleged anti-competitive tactics. But another equall…
via The Torment Nexus April 24, 2025$5 million in tokens stolen from ZKsync
An attacker compromised an admin account belonging to the ZKsync Ethereum layer-2 project, which is built by Matter Labs. By doing so, they were able to steal approximately $5 million worth of the ZK token, which the project said wer…
via Web3 is Going Just Great April 24, 2025Generated by openring