SQLpassion Workshops for Fall 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.) Time goes by, and today I’m very proud to announce all upcoming SQLpassion workshops for the second ...

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SQLpassion Online Trainings in July 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 July 2017. On July 4 I’m doing again a ...

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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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