I was hoping it is clear enough :) 1) Is actually a Web application, but yeah #1 is kind of clear 3) Is only logging as well. So not time critical, emails are

I was hoping it is clear enough :) 1) Is actually a Web application, but yeah #1 is kind of clear 3) Is only logging as well. So not time critical, emails are handled by the "nodes" themself. Reason i mention them outside of statistics is because statistics are just a few numbers, this is actual data and may need to be threated differently. 4) It should handle up to a few thousand emails per second.