Tracking Lookup Operations in SQL Server

(Be sure to checkout the FREE SQLpassion Performance Tuning Training Plan - you get a weekly email packed with all the essential knowledge you need to know about performance tuning on SQL Server.) Last week during my SQL Server Performance Tuning Workshop I got quite an interesting question regarding Bookmark ...

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How to calculate RAID 5 Parity Information

(Be sure to checkout the FREE SQLpassion Performance Tuning Training Plan - you get a weekly email packed with all the essential knowledge you need to know about performance tuning on SQL Server.) I have previously ranted a few times about why a RAID 5 is a terrible idea for ...

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Cardinality Estimation Limitations

(Be sure to checkout the FREE SQLpassion Performance Tuning Training Plan - you get a weekly email packed with all the essential knowledge you need to know about performance tuning on SQL Server.) As you might know, SQL Server uses internally Statistics to estimate how many rows are returned from ...

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SQLpassion Online Trainings in May 2017

(Be sure to checkout the FREE SQLpassion Performance Tuning Training Plan - you get a weekly email packed with all the essential knowledge you need to know about performance tuning on SQL Server.) Today I’ve announced my SQLpassion Online Trainings for May 2017. On May 15 I’m doing again a ...

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SQLpassion Web Cast, March 2017: Extended Events

(Be sure to checkout the FREE SQLpassion Performance Tuning Training Plan - you get a weekly email packed with all the essential knowledge you need to know about performance tuning on SQL Server.) Today I have published my 3rd Web Cast on YouTube. In this Web Cast I talk about ...

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