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Learn how to build a powerful caching system from scratch using Go in this conference talk from DevConf.US 2025. Discover the journey of creating Souin, a custom cache system for the Træfik reverse-proxy, born out of necessity when existing solutions weren't available. Explore the decision-making process behind choosing Go as the development language, weighing it against alternatives like PHP, Node.js, and C++. Follow the complete development lifecycle from initial concept to deployment, understanding how Go's compatibility with Docker integration made it the ideal choice for this infrastructure project. Gain insights into practical Go development through a real-world case study that addresses actual production needs in a dockerized environment.
