I have a computer in my exhibition stall in a remote location, and its connected to the internet via a wireless card, and it has data being pulled from customers and entered into a private website backend that we have, and this is being put into a mysql database.
what do i do to ensure there is no lag or issues if the internet goes off.
like, is it possible for php to store the data in a temporary location till the connection is back on? and then push the data?
Yes, that would be possible. Though you might want to use a more rigid system such as storing the information in some type of file or database on the exhibition stall’s computer. That way, if the browser of that computer does crash, the data will still be there.