Using Presence and ETS in Phoenix

In the last chapter, we explored the best ways to increase the social abilities of your application. We walked through the process of implementing a chat system in your application, which allowed your users to talk to each other as they visited and voted on various polls, which is a great way to really get your users talking and excited about your platform! These are the kinds of features that are currently in high-demand, so being well-versed in understanding how to write them will go a long way!

We're now preparing to move into some of the more advanced topics behind Elixir and Phoenix. A robust, performant application will also utilize a lot of the more advanced language and framework features that are ...

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