External Article

Causation, Correlation and Crackpots

Joe Celko explores the dangers of muddling correlation and causation, emphasises the importance of determining how likely it is that a correlation has occurred by chance, and gets stuck into calculating correlation coefficients in SQL. Along the way, Joe illustrates the consequences of leaping to the wrong conclusion from correlations with tales of Pop Dread.

Blogs

Visualising Vectors in High Dimensional Space

By

Following on from my previous post on building The Burrito Bot, I want to...

The Intersection Between DevOps and FinOps

By

DevOps is about shortening the system development lifecycle. Plan faster, build faster, test faster,...

Fabric Mirroring doesn’t start copying Rows

By

A short blog post about an issue with Fabric Mirroring (with Azure SQL DB...

Read the latest Blogs

Forums

PostgreSQL String Functions Part 1

By Shivayan Mukherjee

Comments posted to this topic are about the item PostgreSQL String Functions Part 1

Working Better Under Pressure

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Working Better Under Pressure

Identities and Sequences V

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Identities and Sequences V

Visit the forum

Question of the Day

Identities and Sequences V

When thinking about the identity property and sequence objects, which of these can generate values before an insert statement is executed?

See possible answers