Learning Isn’t Easy, But It’s Vital
This week Grant notes that we need to work on our learning skills, especially as the world continues to drive forward.
Database Snapshot Use Case: Service Migration
In this article, we show how we used Database Snapshots as a rollbackup plan for a database migration from one data centre to another. Database Snapshots proved to be the best route since we sould not afford the time a backup/restore approach would take.
Delivering in a Day
This week Steve wonders if you're want to tackle an exciting project for a day or a week.
Reverse-Engineering the Production Database into Source Control
Starting out a new database development with source control is relatively easy. To introduce source control into an existing database application can be more challenging. Phil Factor explains some of the fundamental steps.
SQL Server Problems We Don’t Have Anymore
There are a whole slew of problems that we had to worry about ten years ago, and they just hardly ever come up today.
Microservices
Steve doesn't think microservices work with relational databases, but maybe you can convince him otherwise.
Date Tables are Great for Users, but Not So Great for Performance
If you haven’t used a date table before, here are a couple of primers on how to create one and use it.
Better Government Security Through DevOps
DevOps can help provide better security for your databases.
SQL Server Interview Questions for Developers on Querying
In this article we look at some simple ways to test a SQL Server developers T-SQL skills with some query questions and answers.
Configuring Availability Groups in Ubuntu
In this article, we will review how to configure Always On Availability Groups in Ubuntu Server using the Pacemaker cluster. The following are the high-level steps to configure Always On Availability Groups (AOAG) with an Ubuntu server. Install SQL Server on Ubuntu 16.04 Install Pacemaker agents and configure the cluster Create Always On Availability Groups Create […]
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...
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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