Thank you for this article, very newbie-friendly :)
I still have one question left: You said that one should order the projects by number of hosts. Does this mean I should order by users, or by RAC?
I found another article a while ago where one was encouraged to sort by RAC.
To make things clear, which of these options would be more profitable:
- Srbase with 2,840,000 RAC and 264 Users
- tn-grid with 1,535,714 RAC and 301 Users
I interpreted that to mean "users", so in your case sr would be better based on fewer hosts. But there is more to consider than simply number of hosts, that's just a good rule of thumb.