SQL Logic
In this article, I will discuss the history and thinking behind several types of logic that are typically associated with writing relational database code.
2024-04-26
Additional Articles
Does Your GROUP BY Order Matter?
Sometimes when you do GROUP BY, the order of the columns does matter. For example, these two SELECT queries produce different results:
2024-04-24
Kubernetes For Complete Beginners
Container orchestration has become a cornerstone of modern application deployment. For beginners stepping into the world of modern application deployment and orchestration, understanding the essence and significance of Kubernetes is essential.
2024-04-22
Pagination and ordering by large values
Pagination is a technique for limiting output. Think of Google search results, shopping the electronics category on Amazon, or browsing tagged questions on Stack Overflow. Nobody could consume all of the results in a single shot, and no site wants to spend the resources required to present them all to us
2024-04-19
Get the most out of SQL Server Agent logs
If you haven’t migrated your workloads to a managed database platform yet, you’re probably still relying on SQL Server Agent for various maintenance and other scheduled tasks. Most of the time, these processes just work. But when it’s time to troubleshoot, it can be cumbersome to get to the root of some problems.
2024-04-17
Finding Sister Locations to Help Each Other: Answers & Discussion
This week’s query exercise asked you to find two kinds of locations in the Stack Overflow database.
2024-04-15
Department of Redundancy Department
Ever wonder all the reasons that we use databases instead of file systems? While we don’t think of it too much anymore, the first reason that databases came into existence was to remove redundancies.
2024-04-12
SQL Server Plan Cache Bloat Performance Impacts
Learn about the SQL Server plan cache and how SQL Server caches query plans, and the potential of plan cache bloat which could impact performance.
2024-04-10
Option Recompile is a Magic Turbo Button That Actually Works.
Guy Glantser is an Israeli SQL Server guru with a ton of great presentations on YouTube. I’ve had the privilege of hanging out with him in person a bunch of times over the year, and I’ll always get excited to do it again. He’s not just smart, but he’s friendly and funny as hell.
2024-04-08
Introduction to Python including Installation, Jupyter Notebooks and Visual Studio Code
In this step-by-step article, learn how to quickly install Python and start writing Python code using Jupyter Notebooks or Visual Studio Code.
2024-04-05
Blogs
My 2024 in Data: Music
By Steve Jones
This is my last week of the year working (I guess I come back...
A New Word: Suente
By Steve Jones
suente– n. the state of being so familiar with someone that you can be...
Side Projects
Anyone (everyone?) who has ever tried to learn a programming language knows that to...
Forums
Automating Export of PowerQuery to SQL Server using DAX Studio...?
I wrote a PowerQuery that parses a table from a PDF, and I want...
Attaching an SQL Server database without Transaction Log Files through SQL Server Management Studio.
Comments posted to this topic are about the item Attaching an SQL Server database...
Superseded Indexes
Comments posted to this topic are about the item Superseded Indexes
Question of the Day
Superseded Indexes
Which of these indexes is superseded by another?
See possible answers