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Node.js

Módulo 1 · Texto Node - Performance
Módulo 2 · Mídia Nginx Vs Apache Request Handling
Módulo 3 · Mídia Nginx Vs Apache Memory Management
Módulo 4 · Texto Node - Why Is Node More Performent Você está aqui
Módulo 5 · Mídia Old Threadpool Way
Módulo 6 · Mídia New Singlethread Node Way
Módulo 7 · Texto Node - Internals
Módulo 8 · Texto Important Globals
Módulo 9 · Texto Important Core Modules
Módulo 10 · Texto Inheritence, Events & Streams
Módulo 11 · Mídia Buffering Node
Módulo 12 · Mídia Streaming Node
Módulo 13 · Texto Node HTTP basics
Módulo 14 · Texto Express

Módulo 4 de 14 · Texto

Node - Why Is Node More Performent

Tomas Katz

Why Is Node More Preforment?

No overhead of creating processes, assigning threads, and switching context between threads, this is since execution uses a single thread which is dedicated to executing javascript in its entirety.
Javascripts native support of first-class function and the use of call-back functions and closures, enables fast & correct access to results of long running operations.
Node actually enables using all the CPU cores (if lets say your using quad core), and this is done quite simply with node js.