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Node.js Advantages and Disadvantages

Advantages:-
a)      Single Page Applications
b)     Streaming Data
c)      A Real-time Applications like online games, collaboration tools and chat rooms etc.
d)     I/O bound Applications
e)      APIs based Applications
f)       JSON based Applications
g)      PROXY Applications

Disadvantages:-
a)      Nested callback hell.
b)     In Node.js, any CPU intensive computation will block the responsiveness.
c)      Dealing with files can be a bit of a pain.
d)     In Node.js, the relational database is a bit of a pain.
e)      It's asynchronous programming model not for synchronous model.

For more, http://www.code-sample.com/2015/04/what-is-node-s-why-we-use.html


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