Emulating test distributed application on server

摘要: The use of a single physical server in which there are multiple virtual nodes operating different components distributed application under test. Each node emulates an actual prospective environment. might be, for example, machines or emulated services, and may operate their own system within the context node. environment is on by having communicate with each other using protocols that they would normally deployed A configuration data source be used to setup perhaps upgrade so as emulate Accordingly, tested without actually setting up