"Given the eminent background of both academics, though, this is surprising. DeWitt has researched large parallel DBMS since the 1980s and, in addition to his pioneering work on Ingres and Postgres, Stonebraker is currently active in the large DBMS area with his new company Vertica."<p>Someone with a strong background in DBMSes doesn't get a new technology somewhat unrelated to them because of "expertise bias". What's surprising?