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 ...

E Ink tablets have always been intriguing to me because I’m a longtime lover of pen and paper. I’ve had probably hundreds of notebooks over the years, serving as repositories for my story ideas, to-do ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Justin Pot Our upgrade pick, Babbel, has discontinued its premium Live service ...