hook.io is a full featured i/o framework for node.js. hook.io allows you to create clouds of node.js processes which seamlessly communicate with each other to form fault-tolerant distributed systems. hook.io is a radical departure from how web applications are currently being built. hook.io itself is very easy to use, but the concepts behind it can be hard to understand from only reading the documentation and unit tests. This page contains 11 short video tutorials for explaining the basic usage and functionality of hook.io

http://blog.nodejitsu.com/hookio-video-tutorials

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