SQLServerCentral Article

Memories of DR testing

With the introduction of the GDPR, a lot of our prospective clients are demanding more and more information regarding data disposal, retention and usage practices. Both our new and existing clients want to look at our internal ecosystem and understand how we manage it. This means that I finally got a budget for a disaster […]

SQLServerCentral Editorial

Lots of data in RAM

I remember buying my first computer after college. At the time I was working part time and in graduate studies part time. My aging high school era Apple II wasn't capable of handling the load, not to mention its 300baud modem wasn't a lot of fun. I could likely have gotten a faster modem with […]

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Welcome to the DBA Training Plan.

8 years ago, Brent launched an email series with a 6-Month DBA Training Plan. he sent one email per week, bringing people up to speed on the most important topics that nobody taught ’em along the way. It’s hard to believe it’s been 8 years! This month, he's revisiting the emails, updating their content, and publishing ’em as blog posts too to make ’em easier to find. Buckle up: here come 24 straight blog posts to take you from zero to…well, at least a hero who’s smart enough to wear the underpants on the inside.

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Making the switch to SQL Monitor

Managed IT Services provider Claranet turned to Redgate after having issues with their old monitoring solution and haven’t looked back since. With SQL Monitor named most popular third-party monitoring tool in this years State of SQL Server Monitoring report, see how it helps Claranet deliver more with less.

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Question of the Day

BIT_COUNT II

In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:

UserID  UserPermissions
15
23
37
4       NULL
What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount
from dbo.UserPermission
where UserID = 4;

See possible answers