The Graph Database feature, new with SQL Server 2017, can be used to represent hierarchies. In this article of the series, Robert Sheldon demonstrates how to represent hierarchies in data with complex relationships.
What I thought was a strange filtered index problem but turned out to be a DB settings problem
Azure virtual machines are created for many reasons, even just to have an environment to quickly test something out. In this article, Robert Cain demonstrates the first few steps in automating the process with PowerShell. He shows how to gather information needed and set up a resource group, storage and networking needed for the VM.
Power Bi is one of the neatest tools that Microsoft has built for data professionals. It allows anyone to build fantastic interactive visualizations that can help tell a story and help someone make decisions. There have been some amazing demo visualizations from Microsoft customers. I've seen a predictive maintenance visualization for airplanes, one for diabetes […]
In this post, Pinakin Patel looks at the preliminary steps you need to peform to build an instance in AWS to run SQL Server on Red Hat Linux.
Steve talks about the difference between anonymisation and pseudonymisation, which can be confusing.
In this first level, we look at the overview of what metadata is contained in each database, gain some understanding of the different types of information, and examine a few basic examples.
Microsoft HDInsight is the cloud service that deploys and provisions Hadoop clusters on the Azure cloud. It's a completely managed, open source analytics service to support enterprise needs and supports a wide variety of scenarios with the help of open source frameworks like Hadoop, Storm, Spark, R Server and Hive.
By Steve Jones
Next week I’m at VS Live in San Diego (register and join me) and...
Ten years ago today, I filmed a Pluralsight Play by Play on open source...
By Steve Jones
It’s time for T-SQL Tuesday again and this is a great prompt to start...
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I have this data in a table in a SQL Server 2025 database:
EmailAddressID EmailAddress 7 dylan0@ADVENTURE-WORKS.COM 8 Diane1@ADVENTURE-WORKS.COMIf I run this query, which row(s) are returned?
SELECT top 10 * FROM person.EmailAddress WHERE REGEXP_LIKE(EmailAddress, '^d') AND BusinessEntityID IN (7,8)See possible answers