Thanks to the technology behind ChatGPT, it’s become surprisingly simple to query a data set in plain English. As with most generative AI, results from OpenAI’s API are still imperfect, which means ...

Overview: SQL remains a core skill for data management across industries in 2026Free courses build fundamentals while paid ...

As the amount of data we have expands, so do the challenges in protecting and managing it. The 2023 Professional Microsoft SQL Database Development Bundle explores how to build, maintain, protect, and ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...

Designing an appropriate set of indexes can be one of the more troubling aspects of developing efficient relational database applications. Perhaps, the most important thing you can do to assure ...