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#101: OTP backed Web Application Part 3

Published September 9, 2019

In part 2 of this series we updated our application to allow us to add different cryptocurrencies and have their prices tracked and updated. Because all of our coin data is stored in a GenServer, if we needed to restart the server. When we go back to the browser and refresh the page - our coin data is lost.

In this episode let’s update our application so that when a new coin is added from the UI, it’s saved in the database and then loaded when our application starts.

The first thing we’ll do is …