Thomas LaRock: "Without a basic understanding of wait events and how the occur, you will waste a lot of time trying and guessing at how to improve the performance of a query." Optimizing SQL Server ...

The optimizer is the heart and soul of a relational DBMS. It analyzes SQL statements and determines the most efficient access plan for satisfying each statement. The optimizer accomplishes this by ...

SQL injections top plenty of lists as the most prevalent means of attacking front-end Web applications and back-end databases to compromise data. "One of the reasons we're seeing such an increase in ...

IRI adds a critical layer of protection to help organizations secure sensitive information embedded in SQL scripts across ...

One of the most time-consuming aspects of being a DBA is assuring the performance of database systems and applications. A lot of time will be spent on tuning application code and SQL statements to ...

They cover key skills such as Python, SQL, statistics, machine learning, deep learning, data engineering, MLOps and visualisation.