A New Word: Foilsick
foilsick – adj. feeling ashamed after revealing a little too much of yourself to someone – allowing them too clear a view of your pettiness, your anger, your cowardice,...
2025-10-31
38 reads
Accelerated Database Recovery for tempdb in SQL Server 2025
Accelerated database recovery was introduced in SQL Server 2019 and provides fast recovery, instantaneous transaction rollback, and aggressive log truncation. A complete overview of how ADR achieves this is...
2025-11-17 (first published: 2025-10-31)
460 reads
Measuring What Matters: Operationalizing Data Trust for CDOs
Trust is the currency of the data economy. Without it, even the most advanced platforms and the most ambitious strategies collapse under the weight of doubt. For Chief Data...
2025-10-30
19 reads
A Small LLM Fail
Another test with Copilot in SSMS (v22 P3) that didn’t go so well. This one surprised me. This is part of a series of experiments with AI systems. Looking...
2025-10-29
23 reads
SQL Server Versions: Out With the Old, In With the Supported
If your production SQL Servers are still running 2016 (or older) you’re basically banking on inertia. Sure, it’s been stable. But that doesn’t guarantee it’ll stay safe or compliant....
2025-10-29
31 reads
Unused Indexes in SQL Server: Find them, vet them, and drop them safely
Unused Indexes in SQL Server: Find them, vet them, and drop them safely
Indexes are fantastic when you’re reading data—and a tax when you’re writing it. Every INSERT/UPDATE/DELETE has to...
2025-10-28
715 reads
T-SQL Tuesday #191 Round Up
I hosted this month, late as it turns out, but we still had a few entries. Here’s a look at the blogs people published. First as always, Rob Farley...
2025-10-28
19 reads
Come See Me at the PASS Data Community Summit
I'm speaking on Quantum Computing at the PASS Data Community Summit. It's scheduled for Friday afternoon, so I'll be around for the regular conference from Tuesday evening through Friday....
2025-10-27
18 reads
SQL Clone at Scale with Striped Backups
I had a customer recently reach out to ask if SQL Clone would work with 20 backup files. I decided to test this. This is part of a series...
2025-10-27
28 reads
How to Set Up SQL Server 2025, Ollama and NGINX in Docker Without the Headaches
Ollama SQL FastStart kit just works out of the box. It makes it easy to spin the whole Docker Compose stack not in minutes but seconds! Continue reading →
The...
2025-11-14 (first published: 2025-10-27)
505 reads
Blogs
Methodology for dealing with bad data in production
By Brian Kelley
Pinal Dave wrote up his methodology for what to do when you discover bad...
How to Provision an Azure SQL Database
Aside from spinning up a SQL Server instance container, the free Azure SQL Database...
Claude finds two cryptographic weaknesses (but the sky isn’t falling)
By Brian Kelley
If you haven't seen the announcement, Anthropic was able to utilize Claude (Mythos Preview)...
Forums
Why SQL Server Database Attach fails and how to repair it
Comments posted to this topic are about the item Why SQL Server Database Attach...
Fixing P1 Queries
Comments posted to this topic are about the item Fixing P1 Queries
BIT_COUNT() IV
Comments posted to this topic are about the item BIT_COUNT() IV
Question of the Day
BIT_COUNT() IV
In SQL Server 2025, I run this code:
select bit_count('A')
What is returned? See possible answers