Ever tried to learn SQL, the query language that lets you poke at the innards of databases? Most tutorials start by having you create your own database, fill it with nonsense, and then run queries ...

TLDR: This six-course bootcamp-style deep analysis of SQL will help you master database creation and management as well as get hired for only $21. If you want a job in tech, then learn the skills that ...

While thinking about how to move some of my overuse of spreadsheets into the domain of databases I thought I should best consult with Ars members on tips of how best to do it. So the summary is that ...