The One Metric to Rule Them All
Measuring the performance of systems isn't always just CPU, RAM, and Disk IO. Today Steve Jones looks at business based metrics.
2016-12-09
107 reads
Editorials
Testing Coders
It seems that everyone has a different idea on how to interview people. Today Steve Jones looks at the technique of having someone improve some code in real time.
2016-12-08
106 reads
What do you do when you inherit a mess at work?
I have seen three common responses to database messes. My favorite is nuclear.
2016-12-06
264 reads
2016-12-05
99 reads
First Class Jobs
This week Steve Jones examines the idea of making jobs in SQL Server, first class citizens.
2016-12-02
105 reads
Learn to Earn
Learning more about your craft can translate into more earnings, but it won't be easy.
2016-12-01
110 reads
The Pressure to Compromise Ethics
There are always people that ask workers to deceive, defraud, or mislead customers. This is true for software developers as well.
2016-11-30
105 reads
Finally, Create or Alter
Today Steve Jones looks at the CREATE OR ALTER syntax, added in SQL Server 2016 SP1.
2016-11-29
168 reads
Hire the Right People
Today Steve Jones discusses the need to hire the people to do the tasks we need done, not the position we filled.
2016-11-28
132 reads
Online T-SQL Scripts and Copyright
The issue of copyright for online scripts is a grey area. If a script is published without any form of copyright notice, most people assume that it is freely available for reuse. It's not necessarily the case.
2016-11-25 (first published: 2009-04-20)
652 reads
Blogs
AI: Blog a Day – Day 4: Transformers – Encoder, Decoder, and Attention
By Vinay Thakur
Continuing from Day 3 where we covered LLM models open/closed and their parameters, Today...
Flyway Tips: Multiple Projects
By Steve Jones
One of the nice things about Flyway Desktop is that it helps you manage...
What DevOps Look Like in Microsoft Fabric
By HeyMo0sh
Microsoft Fabric (not to be confused with the more general term “fabric” in DevOps)...
Forums
Can an Azure App Service Managed Identity be used for SQL Login?
I'm fairly certain I know the answer to this from digging into it yesterday,...
Azure Synapse database refresh
Hi Team, I am trying to refresh the Azure Synapse Dedicated pool from production...
how to write this query?
hi everyone I am not sure how to write the query that will produce...
Question of the Day
Fun with JSON I
I have some data in a table:
CREATE TABLE #test_data
(
id INT PRIMARY KEY,
name VARCHAR(100),
birth_date DATE
);
-- Step 2: Insert rows
INSERT INTO #test_data
VALUES
(1, 'Olivia', '2025-01-05'),
(2, 'Emma', '2025-03-02'),
(3, 'Liam', '2025-11-15'),
(4, 'Noah', '2025-12-22');
If I run this query, how many rows are returned?
SELECT *
FROM OPENJSON(
(
SELECT t.* FROM #test_data AS t FOR JSON PATH
)
) t; See possible answers