We never released the information that needs quick and accurate. Especially for a company in the business, not just the cost of which is the main problem, but are required to control, performance, reliability and Flexibility is good, support the application to your needs.
With this I convey the importance of the Virtual Private Server, which is one method to split a single powerful server, virtual server into several smaller and separate, where each virtual server can run an operating system, install the software, to enable additional modules, etc..