Power BI Anomaly Detection
One of the problems with data analysis is the potential for anomalies that can skew results. In this article we look at a Power BI feature to detect anomalies and outliers in the data.
Redgate Tool Tips
Redgate recently invited customers to share their tops tips for improving productivity using Redgate tools. This blog outlines their hints and includes relevant training resources to further your learning.
Restoring Master on a Windows 2019 / SQL Server 2019 Cluster
Howto restore master database on a Clustered SQL Server 2019 Instance
Five facts about the SQL Server Model Database
In this article we cover interesting facts about the SQL Server model database and how new databases inherit properties from the model database.
Moving from application automation to true DevOps by including the database
This article explains the challenges of DevOps automation for databases, starting with how to manage the database, as a set of SQL scripts, in the version control system, and then how to start building an integrated and automated script pipeline for continuously testing and deploying database schema changes, alongside the application code.
Growing Outside of the English World
The world is bigger than one country, and Steve is trying to remember that.
Stairway to SQL Server Virtualization Level 2 - The Ideal SQL Server Virtual Machine Architecture
In Level 2 of the Stairway to SQL Server Virtualization, we examine the ideal VM configuration from a standpoint of the various resources involved.
PowerShell editors and environments part 2
In this article, Greg Moore demonstrates two additional PowerShell editors: Azure Data Studio Notebooks and Visual Studio Code.
Blogs
Automatic Index Compaction
By ReviewMyDB
Index maintenance has always meant nightly jobs and a window you have to defend....
The Goldilocks problem – Materialized Views
I’m sure you’ve all heard the tale of Goldilocks and the Three Bears, but...
Monday Monitor Tips: Virtual Machine Usage and Cost
By Steve Jones
One of the things I’ve been requesting for a number of years is cost...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
SQL Server Still Wins
Comments posted to this topic are about the item SQL Server Still Wins
DBCC CHECKDB Limits I
Comments posted to this topic are about the item DBCC CHECKDB Limits I
Question of the Day
Getting the Average
I have this data in the dbo.Commission table in a SQL Server 2022 database.
salesperson commission Brian 12 Brian 16 Andy 7 Andy 14 Andy 21 Steve 20 Steve NULLAll the data is a varchar, and I decide to run this query to get the totals for each salesperson.
SELECT SalesPerson
, AVG(TRY_PARSE(Commission AS int)) AS TotalCommission
FROM commission
GROUP BY SalesPerson
GO
What average commission is calculated for Steve? See possible answers