Who hasn't heard this complaint? "Our system is running slowly right now." It's a universal challenge across every industry, but the solution is often unique. That's mostly because enterprise systems grow more complex by the day. That makes troubleshootin
Microsoft SQL Server Extended Events, a replacement for SQL Trace, provides a useful and very customizable framework for managing very technical, low-level event information about a SQL Server database and its instances. However...
In my daily work as a SQL Server DBA, there are many times I want to do things in parallel, for example:
I have a weekly full backup job for multiple big databases on a server, each job step doing one full backup of one database. However due to the size
On June 5, 2006 MSSQLTips.com started with just one tip in an effort to offer solutions to real world SQL Server problems. Ten years later, we never expected MSSQLTips.com to grow into a global community of millions of SQL Server Professionals.
I need way to roll-up multiple rows into one row and one column. I know I can roll-up multiple rows into one row using Pivot, but I need all of the data concatenated into a single column in a single row. In this tip we look at a simple approach to accomp
SQL Server 2016 introduced a new feature, Temporal Tables, which allow you to keep a historical record of all of the versions of each row in a table. As rows get introduced, changed, and deleted over time, you can always see what the table looked like dur
Do you know how to provide high availability protection for SQL Server without upgrading to Enterprise Edition? Learn how to get robust data protection features for a fraction of the cost of SQL Enterprise Edition with AlwaysOn Availability Groups in this
This paper demystifies query tuning by providing a rigorous 12-step process that database professionals at any level can use to systematically assess and adjust query performance, starting from the basics and moving to advanced query tuning techniques.