Practice makes perfect:” right? Well, not exactly. The reality of it all is that this saying is an untrustworthy aphorism. I discovered this in my “younger” days when I was a passionate tennis player, practicing and playing 20+ hours a week. No matter what my passion level was, without some serious coaching (and perhaps a […]
2021-08-14
249 reads
I've had to install SQL Server many times over the years. Often it has felt that most of these installs were one-offs, a dev server, a new QA instance, a production server for a brand new application. A few times I've had to recover from disaster, including restoring master, but often, I just installed SQL […]
2021-07-31
478 reads
Time is a precious commodity, and so much of our time is dedicated to working. IT professionals often have jobs with good benefits, including generous paid time off. It’s important to get away from work to relax and recharge, but, sometimes, it’s difficult to take those days that belong to us. Even when we do […]
2021-07-17
104 reads
Leaving aside, for a second, Freud’s psychoanalytical definitions, the term “ego” generally refers to a person’s sense of self, and their self-esteem. In casual usage, however, it usually appears in the adjectival form, “egotistical” (most often followed by “jerk”). You don’t need to be a jerk to be a DBA; humility is important. However, ego is important […]
2021-06-26
290 reads
Of all the valuable attributes of a DBA, from passion to humility to practicality, perhaps one of the most important attributes may turn out to be the most seemingly nebulous: foresight. According to Free Dictionary, foresight is the "perception of the significance and nature of events before they have occurred". Foresight does not come naturally to most people, as the […]
2021-05-15
316 reads
Releases of on-premises SQL Server arrived quite rapidly for a few years with seven releases during the years spanning 2008 and 2019. While it has technically been less than two years since SQL Server 2019 reached general availability in November 2019, it feels like ages since we have heard any news about what’s coming next. […]
2021-04-24
1,834 reads
2021-04-10
123 reads
Databases don't manage themselves, but Steve sees this as an opportunity, not a problem.
2021-03-20
106 reads
In 2008, I managed to achieve the goal of becoming a Microsoft Certified Trainer. Once I achieved the status, Microsoft shipped me a binder with dozens of DVDs containing lab VMs and class materials for all the current classes. At some point, instead of receiving DVDs, you were expected to download images which was quite […]
2021-03-13
173 reads
I frequently use Common Table Expressions (CTEs) when I demo windowing functions and get questions about them. Windowing functions are limited to the SELECT and ORDER BY clause which means that you can’t filter or group on them directly. Using a CTE is one way to separate the logic of the query into multiple steps […]
2021-02-27
4,981 reads
By Arun Sirpal
As part of my wider work exploring Claude Code and AI-assisted database engineering, I...
By Bert Wagner
Train Wreck The last time I watched a high school band nearly fall apart mid-performance...
By Brian Kelley
If you are considering any of the ISACA AI certs like the Advanced Artificial...
Comments posted to this topic are about the item Why Your Index Isn't Being...
Comments posted to this topic are about the item Distance Metric Algorithms
Comments posted to this topic are about the item What Can AI Really Do?
What are the distance metric algorithms that can be used in VECTOR_DISTANCE()?
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