Using a Derived Table to Compare Data with Values from a Previous Year
Comparing year on year sales is a fundamental requirement in much commercial analysis - here you learn how to do this in SQL
Understanding your Azure EA Billing Data and Building a Centralized Data Storage Solution
Many organizations are moving to Azure and other cloud providers. Understanding how resources are being used and what is spent is very important. In this article, Feodor explains his solution for automating the collection of the Enterprise Agreement billing from Azure into an Azure SQL Database where it can be analyzed.
CI and CD Aren't Magic
The techniques for Continuous Integration (CI) and Continuous Delivery (CD) don't make software better by themselves. It takes some investment and work by your staff as well.
Rolling up multiple rows into a single row and column for SQL Server data
Do you need a way to roll-up multiple rows into one row and one column. You know you can roll-up multiple rows into one row using Pivot, but you need all of the data concatenated into a single column in a single row. this tip looks at a simple approach to accomplish this.
Finding a String Anywhere in Another String
Optimize searching for a string within another string with this string storage and indexing technique.
Have You Been Hacked?
Security is a big deal, and Steve Jones wonders if most data professionals would be aware that they had been hacked.
Introduction to Azure Cosmos DB Global Distribution
Global distribution of updatable data stores is one of the more challenging goals that software designers and architects have been struggling with over the years. Addressing this challenge has become increasingly pressing as the rapid growth of cloud technologies increased the need for deployments capable of spanning multiple geographical areas. In this article, we will provide an introduction to global distribution-related functionality in Cosmos DB.
Building RESTful APIs using Node JS, Express JS, and MS SQL Server
This post covers the basic details that you need to know while developing a RESTful API using Node, Express and SQL Server.
When someone asks you what you do for work, how do you answer?
In many ways job titles matter, just not when telling a stranger what you do for work.
Why Volunteering May be a Bad Idea for You
Recently, as I was doing some work for the upcoming PASS Summit, a question popped in my head: “Why am I doing this?” It reminded me of the time when I was young (and idealistic). I went to the leader of a non-profit group asked about making it my permanent vocation. The leader looked at […]
Blogs
PlanTrace Now Supports PostgreSQL
PlanTrace Now Supports PostgreSQL The same plan analysis you know from...
A New Word: the Kinder Surprise
By Steve Jones
the kinder surprise – . the point in your early adolescence when you realize...
Crash-Consistent Snapshot Cloning - Hyper-V Edition
If you’ve been following my T-SQL Snapshot Backup series, most of what I’ve covered...
Forums
SSRS Is Dead. Here Are Your Real Options
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The Distance Metric
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The New Wave of Security Threats
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Question of the Day
The Distance Metric
In the new VECTOR_DISTANCE() function in SQL Server 2025, the first parameter is the distance_metric. What is this?
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