sp_Blitz, sp_BlitzCache, sp_BlitzFirst, sp_BlitzIndex, and other SQL Server scripts for health checks and performance tuning.

Useful links, scripts, tools and best practice for Microsoft SQL Server Database

sp_whoisactive

The official tSQLt repository. (Download at: http://tSQLt.org/downloads )

Open-source Repository of Useful Scripts and Solutions for Microsoft Data Platform Administrators

A T-SQL script for improving database configuration and design in Azure SQL DB.

Database containing DBA helper code and open source software.

A framework to do multi-threading in T-SQL using SQL Server Agent jobs.

Various SQL stuff I'm working on...tools, scripts, etc

SQL Server Admin scripts I've collected, modified or created over the years.

Fast functions to replace AT TIME ZONE

A method for easier maintenance of module signing for SQL Server