Moving beyond principal components analysis
Principal components analysis is a standard, but usually terrible, technique for visualising complex data. We're using network diagrams to solve this problem.
The Work of the Ancients
We tend to keep data around for a long time. Today Steve Jones is looking to see how long you've kept your databases around.
Find SQL Server Installation Date for all Instances with PowerShell
In this tip we look at a PowerShell script you can use to gather information about the installation date for all of your SQL Servers.
Foreign Keys and Multi-Table Inserts in Oracle
Referential constraints ensure data integrity, but in at least one case can cause occasional problems. Read on to see what can happen and why it can occur...
Free Solution Brief – Dedicated Database Environments for Dev, Test and CI
Developers and testers can be blocked from having a local, private database to work in because of disk space, refresh times, and data privacy. Download this free solution brief to learn how SQL Provision removes these blockers and enables production-like data to be delivered at speed.
Feedback and Change
Today Steve asks you to be a part of the change you'd like to see in our professional organization.
The Basics of INCLUDE
Learn how the INCLUDE phrase of an index can change the performance of a query.
Handling Tricky Data Migrations during State-based Database Deployments
This article demonstrates how to use a 'state' approach to database source control, when the nature of the database changes cause you to hit difficulties with migrating existing data. These difficulties happen when the differences are such that it is impossible for any automated script to make the changes whilst preserving existing data.
SQL Server Management Studio is as Relevant as Ever
In this Simple Talk editorial Kendra Little discusses how SSMS is as relevant as ever.
Blogs
5 Starter Projects for Your AI and Data Engineering Portfolio
Reading tutorials is fine. Shipping something is better. If you are trying to break...
The Book of Redgate: Taking Breaks
By Steve Jones
We work hard at Redgate, though with a good work-life balance. One interesting observation...
Database AI Agents: The Read-Only Rule
By Arun Sirpal
Fourth in a series on Ai and databases. What Read-Only Advisory Actually Means A...
Forums
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Question of the Day
Displaying Money
I want to get the currency sign displayed with my amount stored in a money type. Does this work?
DECLARE @Amount MONEY; SET @Amount = '?1500'; SELECT CAST( @Amount AS VARCHAR(30)) AS EurosSee possible answers