What is the algorithm for calculating the cost when moving to Amazon?

Question

Amazon Web Services

1) Calculate the total number of iops, vcpus, ram, traffic (in / out), storage.
2) What to do next:
a) Which EC2 instance should I choose? (based on what to choose it)
b) Maybe you should choose a service under the database?
c) Can I then increase the number of threads, RAM, iops on the selected instance?
e) Will EBS have enough iops to work with a highly loaded database?
d) How to count outgoing / incoming traffic on Amazon?
e) Should I use cloudfront?
f) How to migrate sql database to AWS?

Answer 1

the main thing is not to forget the number SIX