An article on Habr: the technical side of a web service for visualizing car engine dumps?

Question

infographics

The essence of the question is in the title, do you need a review?
It will be great to read your recommendations.
Hosting question, switch from shared to dedicated for the duration of the review*?
* the technical task of the service from more "heavy" to "less" tasks: csv parsing (from 2 kb to 1-5 Mb), data structure transformation, template rendering on the server, working with MySQL.

Answer 1

github pages