Downtime Caused by the Postgres Transaction ID Wraparound Problem
Learn about transaction ID wraparound in PostgreSQL, which caused a problem for the author.
Expanding into Print
This is part of a few memories from the founders of SQL Server Central, celebrating 25 years of operation this month. When we started SQL Server Central, our goal was to build a great resource that helped other people advance in their careers and also made some money. Our decisions in building the site were […]
Exploiting SQL Server Date Correlation Optimization: How Tampered Backups Enable Cross-Database Data Leaks
This article reveals a critical SQL Server flaw: attackers can weaponize Date Correlation Optimization (DCO) views in restored backups
The Power of Data and Privacy
Steve discusses privacy and data that is publicly available on the Internet.
Two New Shortcuts for Fabric Lakehouse Developers: The Fabric Modern Data Platform
This next articles gives you a few quick ways to access data in remote storage.
Using REGEXP_COUNT to Count Strings in SQL Server 2025
We need to find out how many times certain strings appear in a column. We’ve used the LEN and REPLACE functions for years, but recently heard about REGEXP_COUNT and want to evaluate it, since we plan to upgrade to SQL Server 2025. How can we test this new feature?
GPX distance and time analysis in SQL Server
In this article we do a comparative analysis of the distance covered by two athletes during a race using the data of their GPX files.
The DBA is Dead; Long Live the DBA
There have many many times when a company or individual has thought that DBAs aren't needed. Steve doesn't think that has ever been true, nor will it be anytime soon.
Common Misconceptions About Microsoft Certification Exams
An experienced exam writer explains common misconceptions about Microsoft certification exams, question design, preparation, and real-world expectations.
Optimism Without Illusion or Why AI Needs Blunt Technologists
There is a temptation, especially in technology, to mistake momentum for maturity.
Blogs
Git forked
Forgive me for the title. Mentally I’m 12. When I started my current day...
Setting FK Constraints in Data Modeler
By Steve Jones
One of the things a customer asked recently about Redgate Data Modeler was how...
Webinar: Navigating the Database Landscape in 2026
By Steve Jones
For a number of years, we’ve produced the State of the Database Landscape report,...
Forums
Expanding into Print
Comments posted to this topic are about the item Expanding into Print
Downtime Caused by the Postgres Transaction ID Wraparound Problem
Comments posted to this topic are about the item Downtime Caused by the Postgres...
The String Distance I
Comments posted to this topic are about the item The String Distance I
Question of the Day
The String Distance I
In SQL Server 2025, what is returned by this code:
SELECT EDIT_DISTANCE('Steve', 'Stan')
Assume preview features are enabled. See possible answers