Probably the most useful tool for Node.js right now is NPM, the node package manager.
现在对Node . js来说最有用的工具也许是Node包管理器npm。
There is a node package in the middle which encapsulate the communication (queueing etc) and the only communication between nodes is through Redis.
中间有封装的通信节点的包(排队等)和节点之间的通信是通过使用。
This way, each application — which presumably is in its own package — will have its own preferences node.
这样,每一个应用程序——假定它是在其自己的包中——都会有自己的首选项节点。
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