SQL Connections 2010
This year SQLServerCentral is sponsoring another track at the SQL Connections conference in Las Vegas.
Time Bomb Design - A Longer Fuse
In a sequel to his first article on Time Bomb Design, David Poole examines the issues we find between development environments and production ones.
SQL Server MasterClass with Kimberly Tripp and Paul Randal
If you will be in London on June 17th, this is an event you do not want to miss.
Working with Spatial Data Part IV - Developing a Geospatial Dashboard (GIS)
In Part IV of the Geo-Spatial series, an interactive dashboard is developed to present and interact with the data.
Query-generated Column Expressions
A technique from Bill Nicolich that allows you to target columns by data type for the same custom expression and easily build complex queries.
The Death March
Are you working too hard? Is it worth it? Steve Jones says that it is not and that you should push back.
Showplan Operator of the Week – BookMark/Key Lookup
Fabiano continues in his mission to describe the major Showplan Operators used by SQL Server's Query Optimiser. This week he meets a star, the Key Lookup, a stalwart performer, but most famous for its role in ill-performing queries where an index does not 'cover' the data required to execute the query. If you understand why, and in what circumstances, key lookups are slow, it helps greatly with optimising query performance.
A Smarter Planet
IBM has this tagline about a smarter planet and has a great video about the Internet of Things. Steve Jones looks at some of the issues we might have in actually using all this data.
Clustered Indexes? Sedimentary, my dear Watson
There is much sound advice suggesting that every table should have a clustered index, and that narrow, integer, ever-increasing columns, such as afforded by an IDENTITY column are the best choice. But is the sedimentary approach really the natural order of the day?
Optimising Server-Side Paging - Part II
The second part of this series compares four methods of obtaining the total number of rows in a paged data set.
Blogs
Learn about Modern Microsoft Apps in San Diego
By Steve Jones
I wrote about learning today for the editorial: I Can’t Make You Learn. I...
How To Deploy Fabric SQL and Azure SQL Databases with Azure DevOps
By ReviewMyDB
Fabric has CI/CD built in, but if you've tried to use it for database...
A New Word: Attriage
By Steve Jones
attriage – n. the state of having lost all control over how you feel...
Forums
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SSRS Reminded Me of the Time Microsoft Retired TMG
Comments posted to this topic are about the item SSRS Reminded Me of the...
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 NULLWhat is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 4;See possible answers