If i want to save every user view of activity in my application, for example see a post, a blog, a place, other users profile, a comment and so on.
I read that bigInt datatype in mysql save more than 2^64 rows in every table, and even I can consider uuid(v1 to v4) as primary key and in otherwise I can log all of them in text files...
But I like to know if my platform will grew very big a day, what's better for that? because at that time changes is difficult.
Thank's, best regards <3