Oracle and d.tech Silicon Valley is getting its first-ever public high school that lives on a corporate campus. Oracle spent $43 million to build and outfit a new school for Design Tech High School, an existing public charter school that serves 550 students. Employees of the enterprise-tech company will lead workshops and mentor students after the school opens its doors in January. At Oracle HQ, class will soon be in session. The enterprise-tech giant is opening a charter school — a controversial kind of school that is publicly funded but privately run — at its headquarters in January, according to The New York Times.