many named graphs

[Chris Jones]

Hi All,

How many named graphs can Jena gracefully handle? Hundreds, thousands, 
millions? I've found references to Jena handling large triple stores, 
with billions of statements; but nothing about how many named graphs.

I'm writing a system where I'm considering giving each remote client its 
own named graph where it uploads data. I'm further considering keeping 
historical data, so the client would get a new named graph each time it 
sent its data. I'm curious if this is a bad idea.

Chris