Mission Critical Deployments
Is a software deployment responsible for a plane crash? That's a scary thought.
Nope to NoOps, No way to NoDBA
Phil Factor suspect the NoOps movement is dressing up some old mistakes in fancy new clothes.
MySQL Error Handling using the Signal and Resignal Statements
MySQL introduced the SIGNAL and RESIGNAL statements in version 5.5 to allow you to raise your own error conditions from stored procedures, triggers, and events. Rob Gravelle demonstrates how to utilize both.
How many environments?
This Friday Steve Jones looks at the setup for your software pipeline. He's wondering how complex it is with how many separated environments.
Data Mining Part 31: DMX functions
In this chapter, we will learn how to use some DMX functions in our mining models.
Data Mining Part 31: DMX functions
In this chapter, we will learn how to use some DMX functions in our mining models.
What is Database Lifecycle Management (DLM)?
When the different teams that are involved throughout the life of a database fail to reconcile their different roles and priorities, and so fail to cooperate or work adaptively, the result is gridlock: databases defined as though carved in stone rather than by code and data. William Brewer explores how DLM can offer an alternative that allows databases to respond quickly to business change.
Proactive SQL Server Health Checks, Part 4 : ERRORLOG
Don't underestimate the ERRORLOG. There is some great information in it for you to use not just when you're troubleshooting performance or investigating errors, but also when you're proactively monitoring an instance. Erin Stellato explains.
Why PolyBase matters - Part 2
Part 2, a more in depth look at An alternative approach to disaster recovery and backup strategies using PolyBase.
Creating Dashboards for Mobile Devices with Datazen – Part 1
With the recent acquisition of Datazen by Microsoft, if you have SQL Server 2008 or later Enterprise Edition with Software Assurance, you can leverage (download and use) Datazen to create visually appealing dashboards for mobile devices across all the major platforms at no additional costs. In this article series Arshad Ali will demonstrate how you can use Datazen for creating dashboards and KPIs (Key Performance Indicators) for mobile devices easily and quickly.
Blogs
ISACA AI Material/Exam Prep Discount (May 18 – June 30, 2026)
By Brian Kelley
If you are considering any of the ISACA AI certs like the Advanced Artificial...
A Fabric solution can be very cost effective
By ChrisJenkins
Are you currently using Microsoft Fabric or considering migrating to it? If so, there...
Track SQL Server Configuration Changes Using the Error Log
By SQLPals
Track SQL Server Configuration Changes Using the Error Log If you...
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SQL Server Showing Out of Space But Plenty of Drive Space
We have a SQL Server installed. We have a 500GB drive for the database....
Question of the Day
Creating a JSON Document IV
I have this data in a table called dbo.NFLTeams
TeamID TeamName City YearEstablished ------ -------- ---- --------------- 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960 5 49ers San Francisco 1946 6 Broncos Denver 1960 7 Seahawks Seattle 1976 8 Patriots New England 1960If I run this code, how many rows are returned?
SELECT YearEstablished, json_objectagg(city : TeamName) FROM dbo.NFLTeams GROUP BY YearEstablished;See possible answers