**SHOW NOTES*** Joe Armstrong: https://twitter.com/FrancescoC/status/1119596234166218754* Joe's Thesis: http://erlang.org/download/armstrong_thesis_2003.pdf* Erlang the Movie (OMG!): https://www.youtube.com/watch?v=uKfKtXYLG78* Erlang the Musical (really?): https://www.youtube.com/watch?v=upiNIQOS4WE* EMPEX: https://empex.co/nyc* Contexts, pt 1: https://michal.muskala.eu/2017/05/16/putting-contexts-in-context.html* Our episode about app design: https://soundcloud.com/elixirtalk/episode-122-event-driven-architecture-microservices-and-evolving-application-architecture* Eli's Talk on Building Event Buses: https://www.youtube.com/watch?v=ffhCUKI2_ho* Off the Shelf Event Bus: https://github.com/otobus/event_bus* Example GenEvent: https://github.com/elixir-lang/gen_stage/blob/master/examples/gen_event.exs* Absinthe: https://github.com/absinthe-graphql/absinthe* Apollo: https://www.apollographql.com/docs/react/* A deep dive into GraphQL: https://schneider.dev/blog/elixir-phoenix-absinthe-graphql-react-apollo-absurdly-deep-dive/