Join me In Boston May 10 For A Full Day Of SQL Server Performance Tuning...
Spring Training This May, I’ll be presenting my full day training session The Foundations Of SQL Server Performance Tuning. All attendees will get free access for life to my SQL Server performance...
View Articlesp_PressureDetector: Now With PerfMon Counters And Server Sampling
sp_PressureDetector: Now With PerfMon Counters And Server Sampling Going Further If this is the kind of SQL Server stuff you love learning about, you’ll love my training. I’m offering a 75% discount to...
View ArticleA Little About PAGEIOLATCH Waits In SQL Server
A Little About PAGEIOLATCH Waits In SQL Server Going Further If this is the kind of SQL Server stuff you love learning about, you’ll love my training. I’m offering a 75% discount to my blog readers if...
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The How To Write SQL Server Queries Correctly Cheat Sheet: Views And Common...
Vapor Trail Perhaps one of the most exhausting parts of my job is disabusing developers of the notion that common table expressions hold some weight in gold over any other abstraction layer in SQL...
View Articlesp_QuickieStore: Now Handling The Biggest XML
sp_QuickieStore: Now Handling The Biggest XML Thanks for watching! Going Further If this is the kind of SQL Server stuff you love learning about, you’ll love my training. I’m offering a 75% discount to...
View ArticleJoin me In Boston May 10 For A Full Day Of SQL Server Performance Tuning...
Spring Training This May, I’ll be presenting my full day training session The Foundations Of SQL Server Performance Tuning. All attendees will get free access for life to my SQL Server performance...
View ArticleWhat Else Happens When Queries Try To Compile In SQL Server: COMPILE LOCKS!
What Else Happens When Queries Try To Compile In SQL Server: COMPILE LOCKS! Thanks for watching! Going Further If this is the kind of SQL Server stuff you love learning about, you’ll love my training....
View ArticleWhy Logical Reads Are A Bad Metric For Query Tuning In SQL Server
Why Logical Reads Are A Bad Metric For Query Tuning In SQL Server To summarize the video a little bit: High average or total logical reads isn’t a guarantee that a query is slow Looking for high...
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The How To Write SQL Server Queries Correctly Cheat Sheet: Conditional Join...
One Way Or Another The OR operator is a perfectly valid one to use in SQL statements. If you use an IN clause, there’s a reasonable chance that the optimizer will convert it to a series of OR...
View ArticleLookup Costing Is Really Weird In SQL Server
Lookup Costing Is Really Weird In SQL Server Thanks for watching! Going Further If this is the kind of SQL Server stuff you love learning about, you’ll love my training. I’m offering a 75% discount to...
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