Nodes.js vs Java

Nodes.js vs Java

1. Event Loop

   • single thread
   • mais leve
   • calback
   • "everything runs in parallel except your code
   • libuv
     • http://nikhilm.github.io/uvbook/basics.html
     • Asynchronous IO
       • http://stackoverflow.com/questions/21485920/single-threaded-event-loop-vs-multi-threaded-non-blocking-worker-in-node-js
       • non blocking IO
       • mark the process (in kernel/OS level data structure)
         • http://stackoverflow.com/questions/14795145/how-the-single-threaded-non-blocking-io-model-works-in-node-js
       • notified when new data or events are available

2. Thread

   • Block IO
   • mais memoria