Testing is Your Best Investment
One of the things that can make a big difference in how well your software performs is testing.
One of the things that can make a big difference in how well your software performs is testing.
What is the impact of flash storage on databases? There are quite a few, but this week Steve Jones asks if SQL Server should do more to take advantage of them.
As well as standardizing and documenting, the enterprise DBA needs to centralize the management of systems. Joshua Feierman explains.
Do you understand the value of your time? I mean really understand it. Time is your absolute number one most valuable asset. Once it's gone, that's it, gone forever.
Management of Azure SQL Databases has been greatly simplified by the introduction of the Azure PowerShell module. Marcin Policht describes the principles of dealing with the Azure PowerShell module’s REST APIs directly.
SQL Saturday is coming to Dublin on September 20, 2014. Come for a free day of SQL Server training and networking. This year's conference features a mix of levels, topics, and speakers like Buck Woody (Big Data), Jen Stirrup (PowerBI), Denny Cherry (Storage), Red Gate's Tom Austin (Continuous integration), and more. Register while space is available.
In this chapter we will explain how to work with Data Mining models and the Integration Services. Specifically, we will talk about the Data Mining Query Task in SSIS.
In this chapter we will explain how to work with Data Mining models and the Integration Services. Specifically, we will talk about the Data Mining Query Task in SSIS.
Should you be planning to move from Exchange to Office 365? If so, why? What sort of license should you get, and should you use cloud identities or federated identities for your users?
By gbargsley
One of the first things I review when I inherit a new SQL Server...
By Arun Sirpal
It’s 07:43. Someone’s already left a message. “Something’s wrong with the DB server.” You...
By davebem
I’ve had a Dropbox account for years. Like a lot of people, I started...
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I have a SQL Server 2022 English default installation on a server. I want to detect if there are any upper case characters in rows and I have this code:
SELECT CustomerNameID,
CustomerName
FROM dbo.CustomerName
WHERE CustomerName = LOWER(CustomerName)
Here is the sample data I am testing with:
CustomerNameID CustomerName 1 John Smith 2 Sarah Johnson 3 MICHAEL WILLIAMS 4 JENNIFER BROWN 5 david jones 6 emily davis 7 Robert Miller 8 LISA WILSON 9 christopher moore 10 Amanda TaylorHow many rows are returned? See possible answers