Bard, Google’s ChatGPT Competitor
See how the Google AI, Bard, works and answers questions about data topics.
The Changing Landscape of Community
We have a guest editorial today from Mala Mahadevan on the changing data community.
Six Things to Monitor with PostgreSQL
To get the most out of your PostgreSQL database, find out the six performance metrics that ought to be central to your PostgreSQL monitoring strategy.
SQL Server Database Backup and Restore Failure Notifications
My SQL Server backups and restores fail infrequently, but when I find out it is too late. How can I find out sooner?
Keep Sharing
I was given a little reward the other day. My son came home telling me that the manufacturing company he works for wants to build some custom test equipment using Arduino-style controller chips. I've been experimenting, pretty darned lightly so far, with these over the last year. He starts asking me about which controllers I […]
Planning for a Bad Day
If you found out you were being laid off, would you be ready? Steve thinks you should be lightly planning for this to happen.
Unpivot Data Using Python
This article looks at manipulating data using Python to unpivot data received in a cross tab format.
Searching Flyway Migration Files using Grep and Regex
This article demonstrates a cross-RDBMS way of searching through a set of SQL migration files, in the right order, to get a narrative summary of what changes were made, or will be made, to one or more of the tables or routines within each migration file. Getting these summary reports, even from a set of SQL migrations, isn't difficult, but having a few examples makes it a lot quicker to get started.
Understanding Power BI Security Options - Row-Level, Column-Level and Object-Level Security
Microsoft Power BI is an interactive data visualization tool primarily designed with business intelligence in mind. Apart from being a visualization tool, it also has some built-in security features that we will discuss in this article.
How to Reduce the Need for Bookmarks Using Parameters in Power BI
Learn how to implement parameters in Power BI.
Blogs
Learn Better: Pause to Review More
By Brian Kelley
If you want to learn better, pause more in your learning to intentionally review.
Azure SQL Managed Instance Next-Gen: Bring on the IOPS
By John
If you’ve used Azure SQL Managed Instance General Purpose, you know the drill: to...
SQL, MDX, DAX – the languages of data
By DataOnWheels
Ramblings of a retired data architect Let me start by saying that I have...
Forums
Two foreign keys to the same table. Can't cascade deletes.
Not sure if this is really a relational theory question but it seems about...
Connecting Power BI to SSAS and effective user not working
Hi everyone, Below is a consolidated summary of what we validated Architecture & data...
High Availability setup - has anyone seen this method?
Hi all, I recently moved to a new employer who have their HA setup...
Question of the Day
Encoding URLs
I have this data in a SQL Server 2025 table:
CREATE TABLE Response ( ResponseID INT NOT NULL CONSTRAINT ResponsePK PRIMARY KEY , ResponseVal VARBINARY(5000) ) GOIf I want to get a value from this table that I can add to a URL in a browser, which of these code items produces a result I can use? See possible answers