Power BI Best Practices
In this tip, we’ll look at some best practices to help you get the most out of your models. We will also look the DAX formula language.
Are You Working More Hours?
AI is causing some people to work more, which seems at odds with the idea of what AI should be: a useful tool.
Stairway to Reliable Database Deployments Level 6 – Managing Changesets Over Time
As database changesets accumulate over time, they gradually become more than deployment artifacts. This level explores how a well-organized changeset library evolves into a replayable representation of the database’s structural history, supporting not only reliable deployments but also reconstruction, auditing, and long-term maintainability. Through practical examples and a real-world case study, it shows why maintaining coherent Create and Rollback scripts continues to provide value long after a successful production deployment.
T-SQL in SQL Server 2025: REGEXP_LIKE
This article goes into one of the new regular expression functions in SQL Server 2025: REGEXP_LIKE().
The best AI developer tools in 2026: from coding agents to code review
AI developer tools have matured fast. In 2026, most engineering workflows touch at least one AI coding agent, code reviewer, or research assistant — but the right combination depends heavily on your team size, codebase, and tolerance for setup overhead. This guide breaks down the tools actually worth using across three categories: research and architecture, day-to-day development, and code review, based on real, hands-on experience.
Advanced T-SQL: Replacing Slow Cursors with Window Functions
This article looks at replacing a cursor with a window function to improve performance.
Finding Bad Queries
Recognizing queries that might perform poorly is a skill that will help you, and your AI assistant, produce better code in production.
Database Animations: You’ve Heard of Page Splits. Here’s What They Really Mean.
You've heard that page splits are bad, and they're an indication that your table design is making your storage work too hard. You've heard that the right answer to fix it is adjusting fill factor lower, or doing regular index maintenance.
VACATION!
Yeah, I've got the Go-Go's running in my head because I'm going on vacation tomorrow (holiday for you UK types). I've been slogging through a really dense book, War in Human Civilization. Total recommendation. Get it. Read it. However, I'm right near the end and there's been a lot of discussion about the impact of […]
Fixing P1 Queries
Steve asks if we should focus on the slowest queries or tackle other issues in our systems. Or if we should even have to make these decisions.
Blogs
Keeping Redshift System Table History Past 7 Days with S3 Tables
Redshift keeps its SYS_* monitoring views for seven days in cluster, which is fine...
Updating the Data API Builder
By Steve Jones
I was updating my session for the Data API Builder (DAB) recently, mostly to...
T-SQL Tuesday #202 Invitation: That One SQL Server Outage You’ll Never Forget
I am excited to host T-SQL Tuesday for the first time. I want to...
Forums
Practical Ways to Approach SQL Server Problems and Case Studies
Working with SQL Server can involve more than just writing queries. Understanding database design,...
Measuring Productivity
Comments posted to this topic are about the item Measuring Productivity
Importing Excel files into SQL Server using DuckDB and Python
Comments posted to this topic are about the item Importing Excel files into SQL...
Question of the Day
Tracking All the Queries
I have 3 instances of a brand new long running query that are executing on a SQL Server 2025 instance. Query store is enabled. One of the queries is killed by the administrator, one is cancelled by the user. The other runs to completion. How many rows are in Query Store for this query?
See possible answers