Using Customer Docker Compose File Names
As I use containers more and more to run various things, I decided I not only wanted to set up docker compose files, I wanted to name them something...
2025-09-26 (first published: 2025-09-03)
362 reads
Blog Posts
3 things you must do to start data quality management right
As a data & AI strategist who’s seen countless projects succeed and fail, I have learned that data quality management really comes down to building the right foundation from...
2025-09-25 (first published: 2025-09-23)
53 reads
Cloud Data Driven User Group 2025 – Slides & Scripts
The slidedeck and the SQL scripts for the session Indexing for Dummies can be found on Github.
The post Cloud Data Driven User Group 2025 – Slides & Scripts first...
2025-09-25
20 reads
Connect with your SQL Community on Slack
Slack is a popular tool for team interaction. To describe it quickly, it's a feature-rich persistent chat room, with threads,...
2025-09-25 (first published: 2017-05-04)
621 reads
Leading Through Change: Guiding Teams in Times of Uncertainty
Change is not a disruption in technology; it is the rhythm. New frameworks appear, markets shift, customer expectations evolve, and entire strategies can be rewritten in a single quarter....
2025-09-25
24 reads
How to Avoid Knowledge Stagnation
You want the short answer? Well, the only antidote to knowledge stagnation is probably embracing the habit of lifelong learning. For the long-winded answer, read on. Have you ever...
2025-09-24 (first published: 2025-09-04)
477 reads
How to Install SQL Server 2025 RC0 on an Azure VM
I wanted to try out the new JSON index which is for the moment only available in the SQL Server 2025 preview version. I know, it’s not even available...
2025-09-24 (first published: 2025-09-05)
438 reads
SQL Server Is Slow – Part 2 of 4(?)
The 10-Minute Outside-In Triage Don’t Blame SQL First It’s 9:05 AM and your helpdesk lights up: “The SQL Server is down. Nothing works.” By 9:07, everyone is staring at...
2025-09-24
35 reads
Local LLM Models at SQL Saturday Boston 2025
I’m starting a long trip at Boston this weekend. I’ll be there Saturday speaking, two sessions I think. At least one. I’m excited for this session as I’ve had...
2025-09-23
35 reads
Automating SQL Maintenance: How DevOps Principles Reduce Downtime
In the world of modern data infrastructure, SQL databases remain the backbone of enterprise applications. They power everything from e-commerce platforms to financial systems, and their reliability is non-negotiable....
2025-09-22
87 reads
Blogs
How to Clear the SSMS Cache (SSMS 21 and Later)
By SQLPals
How to Clear the SSMS Cache (SSMS 21 and Later) Updated...
The flight recorder: Replaying what an AI agent did on my SQL Server
By Arun Sirpal
“What exactly did it do on my server?” is the first question a DBA...
Announcements from the Microsoft Fabric Community Conference — Barcelona 2026
By James Serra
Microsoft shared a broad set of Fabric, Power BI, and SQL updates at FabCon...
Forums
Let's Talk Certifications
Comments posted to this topic are about the item Let's Talk Certifications
The Hidden Security Risks of Role Combination in SSAS Tabular
Comments posted to this topic are about the item The Hidden Security Risks of...
The Empty Aggregate
Comments posted to this topic are about the item The Empty Aggregate
Question of the Day
The Empty Aggregate
I have this table in a SQL Server 2025 database:
CREATE TABLE [dbo].[CustomerOrder] ( [OrderID] [int] NULL, [CustomerID] [int] NULL, [total] [money] NULL ) ON [PRIMARY] GOWhat is returned from this code? (answers are for the sum and then the count)
SELECT SUM(total) AS sum,
COUNT(total) AS count
FROM dbo.CustomerOrder;
See possible answers