$0? Ya know, oracle is a public company.. So it's easy to check and see you're clearly wrong.
Try $1 billion annually in saas revenue
Still much less than AWS, and far short of the $37 billion mentioned.
Try $1 billion annually in saas revenue
And you're obviously including something in calculating Oracle's size, since Oracle's cloud business is $0 IIRC -- which is much smaller compared to AWS's $3B.