MySQL-Max4.0.1がこんなに凄いとは知らなかった...
http://www.mysql.com/news/article-91.html
http://www.eweek.com/article/0,3658,s=708&a=23115,00.asp
http://www.eweek.com/slideshow/0,3018,sid=0&s=1590&a=23120,00.asp