How many users can my server support with a 500M qvw file?
It's hard to say how many users you can run on an 8GB machine for a generic 500MB document. But since you have the document, you can easily run a test by first loading the document from the QVS and look at the RAM usage. If QVS now takes up 1GB RAM and you add another user, you might see the RAM usage increase with about 5-15% depending on how the document is structured. At this point it scales up pretty linearly with every new user adding a similar overhead.