2025-08-07
1,981 reads
Uncategorized
SQL Server Threats
Is your SQL Server truly secure? Here are the top cyber threats targeting it. Learn how you can stop them before it strikes.
2025-09-02 (first published: 2025-08-07)
2,801 reads
Deprecated but Forgotten: Why SQL Server’s Text, NText, and Image Data Types Still Haunt Your Systems
TEXT, NTEXT, and IMAGE columns have been deprecated for nearly two decades, yet they still silently haunt many SQL Server environments. This article explains their hidden limitations with practical demos and shows why migrating to VARCHAR(MAX), NVARCHAR(MAX), and VARBINARY(MAX) is critical for modern performance, maintainability, and future upgrades.
2025-09-02 (first published: 2025-08-06)
2,332 reads
Why CQRS and Event Sourcing Are Gaining Ground in High-Concurrency Web Systems
In web app development company boardrooms, architects and engineers are debating old assumptions. Scaling up isn’t just about faster servers or better caching anymore. It’s about reshaping how systems think. CQRS (Command Query Responsibility Segregation) and Event Sourcing are no longer fringe ideas. They’re becoming default choices in high-concurrency systems where consistency, auditability, and performance […]
2025-09-02 (first published: 2025-08-06)
518 reads
2025-08-06
1,850 reads
The Double-Edged Sword of AI and Data Democratization
Agentic AI is often hailed as a game-changer by organizations, bringing autonomous decision-making, intelligent automation, and powerful predictive capabilities. However, as organizations rush to leverage these technologies, those dealing with critical data in relational databases, documents and datasets, especially personally identifiable information (PII) face a harsh reality: moving AI projects from proof-of-concept to production is […]
2025-08-06
153 reads
Yet another Date Dimension
Evolution of code The thing with any bit of code that has been around for a while, is that when change comes along, the tendency is to cater for the change by adding new stuff, while nothing gets taken away. Some stuff has definitely been taken away from this Date Dimension, but some historical artefacts […]
2025-09-02 (first published: 2025-08-05)
3,028 reads
2025-08-05
1,812 reads
Advanced SQL Server Page Forensics: Detecting Page Splits and Allocations with DBCC PAGE
Page splits are an often-overlooked performance killer in SQL Server. In this article, we take a forensic look at how serial inserts differ from mid-table inserts, revealing why inserting rows out of order causes hidden page splits, increased IO, and fragmentation. Using a wide-column table, we demonstrate both scenarios and decode their impact with page-level analysis.
2025-09-02 (first published: 2025-08-05)
2,494 reads
How to Access and Use Azure Key Vault Secrets in an Azure Devops Pipeline
When you run a CI/CD pipeline, you often need confidential values like passwords, authentication tokens, service principal secrets etc. when you want to deploy a certain artefact. You don’t want to store those secrets directly in your pipelines as this might pose a considerable security leak. Instead, you either store them as secret variables, or […]
2025-09-02 (first published: 2025-08-04)
1,110 reads
Blogs
Learn Better: Pause to Review More
By Brian Kelley
If you want to learn better, pause more in your learning to intentionally review.
Azure SQL Managed Instance Next-Gen: Bring on the IOPS
By John
If you’ve used Azure SQL Managed Instance General Purpose, you know the drill: to...
SQL, MDX, DAX – the languages of data
By DataOnWheels
Ramblings of a retired data architect Let me start by saying that I have...
Forums
Faster Data Engineering with Python Notebooks: The Fabric Modern Data Platform
Comments posted to this topic are about the item Faster Data Engineering with Python...
Which Result II
Comments posted to this topic are about the item Which Result II
JSON Has a Cost
Comments posted to this topic are about the item JSON Has a Cost, which...
Question of the Day
Which Result II
I have this code in SQL Server 2022:
CREATE SCHEMA etl;
GO
CREATE TABLE etl.product
(
ProductID INT,
ProductName VARCHAR(100)
);
GO
INSERT etl.product
VALUES
(2, 'Bee AI Wearable');
GO
CREATE TABLE dbo.product
(
ProductID INT,
ProductName VARCHAR(100)
);
GO
INSERT dbo.product
VALUES
(1, 'Spiral College-ruled Notebook');
GO
CREATE OR ALTER PROCEDURE etl.GettheProduct
AS
BEGIN
exec('SELECT ProductName FROM product;')
END;
GO
When I execute this code as a user whose default schema is dbo and has rights to the tables and proc, what is returned? See possible answers