Prevent Duplicate Records in SQL using Filtered Index
In this article, I share how an SQL Server filtered index solved the problem of preventing duplicates for new rows in a table.
Getting Your DBA Teams Scripts into Git
In this article, you will learn how a team can start to better manage the scripts they use for their daily work.
The Cost of Rework
Steve notes that we're always better doing things better the first time. That takes some effort.
Concepts and Issues in Test Data Generation
Data generation is the science and art of providing data for database development work that is as realistic and controllable as possible. The skills of generating realistic data are an essential part of being a database developer. It is important: you need plenty of data of exactly the right type, size and verisimilitude
Shout Your Successes
I was at a customer this week (sorry, can't share who). I spent the day talking about Redgate Monitor and how it can help with query tuning, server management, and estate management. Through the day, the data pros at the company were sharing how they were managing hundreds of servers and several thousand databases. They […]
Set up a Windows Server Fail-over Clusters (As a Precursor to High Availability in Standard Edition)
Setting up High Availability in SQL server has some prerequisites. One of these is that the database servers must be members of the same Windows Server Failover Cluster. In this article I show how to succesfully set up WSFC and activate Cluster Aware Updating
What Metrics Do You Collect?
Monitoring and observability are becoming more important in today's 24x7x365 environment for applications. Steve asks what data helps you solve problems today. Tell us what's important to you.
Build Chatbot with Large Language Model (LLM) and Azure SQL Database
In this article, we look at how to enable a large language model (LLM) to answer questions based on data stored in Azure SQL Database.
Configure Extensible Key Management Using Azure Key Vault - Level 3 of the Stairway to TDE
In this third level of the Stairway, we examine how to store your encryption certificate in the Azure Key Vault.
Control OneLake with Storage Explorer – Data Engineering with Fabric
In this new article, we examine how to work with OneLake storage.
Blogs
The Book of Redgate: Spread across the world
By Steve Jones
This was Redgate in 2010, spread across the globe. First the EU/US Here’s Asia...
Merry Christmas
By John
Today is Christmas and while I do not expect anybody to actual be reading...
Self-Hosting a Photo Server the Whole Family Can Use
By Bert Wagner
Until recently, my family's 90,000+ photos have been hidden away in the depths of...
Forums
UNISTR Escape
Comments posted to this topic are about the item UNISTR Escape
Celebrating Tomorrow
Comments posted to this topic are about the item Celebrating Tomorrow
SQL Art: I Made a Christmas Card In SSMS
Comments posted to this topic are about the item SQL Art: I Made a...
Question of the Day
UNISTR Escape
In SQL Server 2025, I run this command:
SELECT UNISTR('*3041*308A*304C\3068 and good night', '*') as "A Classic";
What is returned? (assume the database has an appropriate collation)
A: 
B: 
C: 
See possible answers