Understand what a DBA does across incidents, prevention, projects, and automation, with practical checks that connect daily work to business risk.
What Is Compatibility Level in SQL Server?
Compatibility level in SQL Server is a per-database setting, and upgrading the server does not change it. Why a restored database keeps the old level, what the setting really controls, and how to raise it without breaking a report.
SQL SERVER – List All the DMV and DMF on Server
“How many DMV and DVF are there in SQL Server 2008?” – this question was asked to me in one of the recent SQL Server Training.
SQL SERVER – Finding Expensive Cached Query Statements with DMVs
Finding the Most Expensive Queries starts with choosing a resource measure. I use cached statistics as an investigation aid.
SQL SERVER – Spatial Database Queries – What About BLOB
Spatial database queries are my favorite subject since TechEd India 2010. Here are the scripts to build the environment, plus a question: what about BLOB?
SQL SERVER – Size of Index Table for Each Index – Solution 3 – Powershell Index Size
Laerte Junior fixed my Powershell setup remotely in minutes and sent solution 3 to my puzzle on the size of each index. Here is his Powershell Index Size answer.
Finding the First Monday of Every Month in T-SQL
Calculate the first Monday without DATEFIRST, list a full year, find nth and last weekdays, and reuse the rules in an inline table function.