A recent article reports that an Oracle patent on a fast sorting method has expired, allowing open source databases to use it freely. Mark Callaghan, the inventor behind the sorting algorithm, shows ...
@inbook{10.1145/3641554.3701830, author = {Wójtowicz, Andrzej and Prill, Maciej}, title = {Relational Database Courses with CodeRunner in Moodle: Extending SQL ...