✨This talk was recorded at Code BEAM America 2024. If you're curious about our upcoming event, check https://codebeamamerica.com ✨ Reservation management can be tricky with hundreds or even thousands of people requesting the same time slot concurrently. This talk aims to showcase the power of event sourcing through OTP using a reservation app written with LiveView. We'll go through the implementation and then do a live demo with the audience while monitoring performance.