From what I have read Bezos always had a minimal role in the technical management of Amazon other than yelling at people to work harder and micro-managing how a

From what I have read Bezos always had a minimal role in the technical management of Amazon other than yelling at people to work harder and micro-managing how amazon.com looked. I have not read anything about Ellison but cannot imagine he has been involved in managing Oracle the database vs Oracle the corporation since the late 1980s.