Greetings. I am having a related issue so I hope this is an appropriate place to post my query.
I am using moodle 1.9.x on a shared hosting (hostgator).
We have not launched to our users yet. All of the courses are lesson based with 10 minute videos. On our tests so far, the videos and pages in general are sometimes very slow to load. There have even been times where I have to reload the page. Hostgator says the speeds are fine.
I am not sure of the best and most economical solution. Please advise.
Once we launch to our clients, I am expecting anywhere from 100 to 3000 users. There is no way to determine how many will be concurrent.