You Better Learn to Work at Scale
We are managing more and more systems and databases all the time. To Steve Jones, that means we must be able to work at scale.
Using T-SQL to Perform Z-Score Column Normalization in SQL Server
In data mining, we sometimes need to perform techniques such as Z-score normalization on numeric data type columns to prevent one column from skewing or dominating the models produced by the machine learning algorithms. Dallas Snider explains how to perform this in SQL Server with T-SQL code.
Why Developers Need to Understand Execution Plans
If you can examine and understand execution plans, you can achieve better understanding of the database system and you will write better database code. Grant Fritchey shows you how.
Data Mining Part 23: Security
In this chapter we will talk about security recommendations for SQL Server Data Mining.
Data Mining Part 23: Security
In this chapter we will talk about security recommendations for SQL Server Data Mining.
Grant Fritchey Reviews Minion Reindex
Grant Fritchey reviews Midnight DBA's Minion Reindex, a highly customizable set of scripts that take on the task of rebuilding and reorganizing your indexes.
Time for Learning
How do you find time for learning? More importantly, Steve Jones asks if you find time for actual use of your knowledge.
Finding Encrypted Data in a SQL Server Database
The easiest way to determine if there is encrypted data in a database is to get that information from whoever wrote the application. Aside from that, there are a few things you can look for which would suggest that you have encrypted data in a given database.
Which Problem Are You Solving?
This week Steve Jones talks a bit about problem solving and how you should approach the issue.
Blogs
Advice I Like: Respect
By Steve Jones
“Don’t aim to have others like you; aim to have them respect you.” –...
Blue Sky Programming – The Optimism Trap
Many years ago, before I joined Oracle, I was working on a major modernisation...
Setting Up a Mac for Data Engineering and AI Work
If you work with data pipelines, SQL, notebooks, or machine learning models, a Mac...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
Is Fabric a Reliable Service or a Ripped Resource?
Comments posted to this topic are about the item Is Fabric a Reliable Service...
locking down agent for new user on our dev machine
hi , a new user wants to be able to add sql agent jobs...
Question of the Day
BIT_COUNT I
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 3;See possible answers