With the growth of these cloud infrastructure companies, SMBs can purchase their accounting (and any other business application) outright and install it on their rented server.
The point is that it would violate this principle to install both a public Web server and an internal support system housing sensitive information on the same virtual server.
Brian Jones of computer company Oracle, who co-developed the system with Idaho Technology, EYT and ScenPro said it was easy to set up because the software runs off a central server accessed via the Net, so the hospitals do not have to install additional hardware or software.