Overview: Consistent SQL practice across varied platforms builds real job-ready confidence.Guided lessons help beginners, while timed challenges sharpen intervi ...
Testing and tuning SQL is an often-overlooked aspect of incorporating the database into your DevOps pipeline. It is important to be able to analyze and optimize SQL performance within your application ...
As I described here, Power BI can send SQL queries in parallel in DirectQuery mode and you can see from the Timeline column there is some parallelism happening here – the last two SQL queries ...
I recently wrote a .NET web application for work. I always make a data access class with methods for getting data, but I usually just point the methods to stored procedures. This time, I decided to ...
Due to my background working with other major database platforms such as Oracle, MySQL, and PostgreSQL, I’ve long been an advocate for the SQL Server Migration Assistant (SSMA). This powerful and easy ...
An update to the cardinality estimator feature in SQL Server 2022 will be one of the biggest changes to the database engine since its inception. Database engines like SQL Server are incredibly complex ...
One of the most common problems when running SQL Servers is slow queries. The help desk or database team usually hears that described as the application is slow or ...
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