ETL Performance Auditing - Part 1: Introduction to ETL Auditing
This article shows an easy way to setup a comprehensive ETL Performance auditing Solution no matter how complicated your ETL setup.
Setting Permissions to Drop a Database
Learn which permissions are required to drop a database and see a test to show that these apply.
Using SQL Server's Default Trace to Identify Autogrow Events in tempdb
We all know that you should try to size tempdb appropriately, so it doesn’t need to autogrow shortly after starting up SQL Server. It isn’t always easy to do this. Therefore, when you first implement a new server and/or add new databases you should monitor the autogrowth events on tempdb. By monitoring the autogrowth events you can easily determine if you have sized tempdb appropriately.
Fixing ‘A required Privilege is not held by client’ Error
This article is to explain a scenario I started facing in my work environment after some Windows Security patches rolled out .
A required privilege is not held by the client. The step failed.
The Age of Multiple Databases
There are lots of databases to choose from. Steve discusses using more of them in your work.
T-SQL Window Functions and Performance
T-SQL window functions, introduced in 2005 with enhancements in 2012, are great additions to the T-SQL language. In this article, Kathi Kellenberger explains what you need to know to get good performance when using these functions.
Explicit Transactions
There are frequent misunderstandings about Explicit Transactions, not limited to use of 'nested transactions'. This article attempts to explain by example many of the behaviors of this feature.
What to Do When SQL Server is Slow
Brent Ozar's session for the PASS DBA Fundamentals virtual chapter.
Blogs
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Forums
SQL 2019 instance with AG, across 2 Windows 2016 OS servers - OSin-place upgrade
Hi all Can I get some perspective from the community please on performing in-place...
How Long is a Long I/O?
Comments posted to this topic are about the item How Long is a Long...
T-SQL Trigonometric Functions in SQL Server
Comments posted to this topic are about the item T-SQL Trigonometric Functions in SQL...
Question of the Day
How Long is a Long I/O?
In SQL Server 2025, a long I/O is recorded in the error log with message 833. How long much an I/O request be outstanding before this message is written to the log?
See possible answers