SQL Server performance

Technical Article

The Lock Escalation Threshold – Part 1

  • Article

This article isn’t about the act of lock escalation itself, which is already well documented and generally well understood. Some myths (like row locks escalating to page locks) persist, but challenging those yet again probably wouldn’t change much.

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2022-09-19

External Article

SQL Server Perfmon counters that are still interesting in 2019

  • Article

Years ago, my first go-to tool for performance tuning was Performance Monitor: it was available everywhere, worked in all versions, and gave me a lot of useful information without paying for a monitoring tool. Since then, I’ve moved on – wait stats are a much better starting point – but there are still 3 good Perfmon counters that I rely on.

2019-02-13

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Question of the Day

Backing Up a DMK

In SQL Server 2025, I have a database with a Database Masker Key (DMK). I want to back up this key and keep a copy offline. When do I have to open this key before running the backup?

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