Is there any resource for calculating the server from approximate data - visits - operations, etc.?

Question

Microsoft Azure

Is there any resource for calculating the server from the approximate data - visits - operations, etc.?
For example, I create a website, a resource, and choose hosting and server properties on which it will work,
I count potential users, for example, 100 thousand per month
, and approximately everyone visits mainPage and 2-3 additional pages
and for each user, for example, the server sends 10 sql queries to the database, which is also contained on a separate host,
how to calculate everything skillfully?
I tend to Azure because of the easy scalability, that she chooses the settings herself, and so on ...
or am I misunderstanding?
haters pass this post by
smart ones don’t laugh, but give a detailed answer :) I would be very grateful, even a link to google :)
thanks in advance

Answer 1

a weak spot - not per month, but per hour
of such hours - five - from the 2nd to the 7th business hours of your time zone,
due to the presence of such countries as the USA, the EU and the Russian Federation, all this stretches up to 14 hours a day: estimate daily traffic, 80 Divide % of it by 12 hours - get a peak
further - statics keeps 20-50 requests / sec, dynamics - 1-5. on the VPS with 1GB of memory. Competent caching brings dynamics closer to statics.
in view of those same SQL queries, all these "predictive systems" are doomed

Answer 2

> for example 100 thousand per month
Virtualka for $10 in digitalocean.
But in general, you need to count not "per month" but on the maximum load at the peak per second. If users make 86400 requests per day with an interval of one second (if the request is executed in less than a second or exactly) - then this will be only 1 request per second, which is ridiculously small if you do not have shit code.