In an article I see this phrase "Faustian bargain". Both I and my teacher were unable to translate or understand it. Can you help me and explain this phrase?
The reason for linking all the modules together in a single address space, with no protection between the modules, is that designers have made a Faustian bargain: better performance at the cost of more system crashes. We will quantitatively examine the price of this trade-off below.
This comes from the first page of this work: http://docs.huihoo.com/minix/reliable-os.pdf or http://22.214.171.124/scholar?q=cache:_sabEZ3IFvsJ:scholar.google.com/&hl=en&as_sdt=0,5 (preloaded as google html view)