What are the advantages of using Node.js vs PHP -

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possible duplicate:
why , when use node js?

can tell me why fuss node.js ? regular web site (lets blog) written in node.js faster compared same written in php framework? know web server written in node.js faster apache how real web application doesn't create threads or that?

edited:

there 2 main advantages:

  1. speed! (performance)
  2. node.js event-driven , non-blocking , @ handling concurrent requests.

here link benchmarking test node.js against php on apache.


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