31 min listen
75: RabbitMQ and Commanded at Simplebet with Dave Lucia
75: RabbitMQ and Commanded at Simplebet with Dave Lucia
ratings:
Length:
56 minutes
Released:
Nov 30, 2021
Format:
Podcast episode
Description
We talk with Dave Lucia about Simplebet’s use of RabbitMQ and Commanded for solving unique real-time problems. We learn how Simplebet uses Elixir when creating real-time sports betting markets. We also learn what CQRS systems are, how the Commanded library supports that in Elixir, and how Commanded pairs well with RabbitMQ. Dave talks about moving away from Kafka to RabbitMQ and how that made sense for their use cases. Also valuable, Dave shares where they have found the “dragons” in their design. A helpful discussion that helps identify when CQRS systems might be a tool to use when solving our own problems. Also, Simplebet is betting on SurfaceUI for front-end design in a big and interesting way as well!
Show Notes online - http://podcast.thinkingelixir.com/75 (http://podcast.thinkingelixir.com/75)
Elixir Community News
- https://fly.io/phoenix-files/ (https://fly.io/phoenix-files/) – Phoenix focused section of Fly.io blog
- https://fly.io/phoenix-files/safe-ecto-migrations/ (https://fly.io/phoenix-files/safe-ecto-migrations/) – Safe Ecto Migrations multi-part guide
- https://github.com/erlang/otp/pull/5292 (https://github.com/erlang/otp/pull/5292) – Erlang 25 is documenting all the built-in types
- https://twitter.com/theerlef/status/1460683487317577734 (https://twitter.com/theerlef/status/1460683487317577734) – Erlang Ecosystem Foundation shared that they reached the milestone of 1000 members!
- https://www.youtube.com/watch?v=y8-9yZlye30 (https://www.youtube.com/watch?v=y8-9yZlye30) – Quinn Wilton's "100 years of Erlang" Code Beam America presentation
- https://slides.com/rc-6/100-years-of-erlang-slimmed (https://slides.com/rc-6/100-years-of-erlang-slimmed) – Quinn's slides
- https://github.com/spawnfest/eep49ers/ (https://github.com/spawnfest/eep49ers/) – SpawnFest Overall Winner
- https://github.com/spawnfest/eArangoDB (https://github.com/spawnfest/eArangoDB) – SpawnFest Maintainability Winner
- https://github.com/spawnfest/beamoji (https://github.com/spawnfest/beamoji) – SpawnFest Innovation Winner
- https://www.twitch.tv/josevalim (https://www.twitch.tv/josevalim) – Advent of Code problems will be solved by Jose Valim on Twitch
- https://github.com/rrrene/credo/blob/master/CHANGELOG.md (https://github.com/rrrene/credo/blob/master/CHANGELOG.md) – Credo 1.6 release includes mix credo --first-run feature
- https://github.com/livebook-dev/kino/pull/50 (https://github.com/livebook-dev/kino/pull/50) – Jonathan's Kino PR that adds "controls" and is demonstrated by playing multi-player Pong in a Livebook notebook!
- https://github.com/pprzetacznik/IElixir (https://github.com/pprzetacznik/IElixir) – Jupyter's kernel for Elixir
- https://github.com/elixir-lang/ex_doc/blob/main/CHANGELOG.md (https://github.com/elixir-lang/ex_doc/blob/main/CHANGELOG.md) – ExDoc v0.26.0 is out with new usability features
- https://twitter.com/josevalim/status/1462436734285795340 (https://twitter.com/josevalim/status/1462436734285795340) – José Valim highlights several new ExDoc features
- https://vimeo.com/647867227 (https://vimeo.com/647867227) – Oban Web v2.8.0 is out along with Oban Pro v0.9.3 and a video demonstrates the changes
Do you have some Elixir news to share? Tell us at @ThinkingElixir (https://twitter.com/ThinkingElixir) or email at show@thinkingelixir.com (mailto:show@thinkingelixir.com)
Discussion Resources
- https://www.youtube.com/watch?v=dmBdFh5N1g4 (https://www.youtube.com/watch?v=dmBdFh5N1g4) – Migrating from Kafka to RabbitMQ at SimpleBet: Why and How | David Lucia | RabbitMQ Summit 21
- https://medium.com/@davelucia/two-years-of-elixir-at-the-outline-ad671a56c9ce (https://medium.com/@davelucia/two-years-of-elixir-at-the-outline-ad671a56c9ce)
- https://medium.com/@davelucia/beyond-functions-in-elixir-refactoring-for-maintainability-5c73daba77f3 (https://medium.com/@davelucia/beyond-functions-in-elixir-refactoring-for-maintainability-5c73daba77f3)
- https://medium.com/@davelucia/battleship-elixir-json-sunk-my-float-dc3df46447db
Show Notes online - http://podcast.thinkingelixir.com/75 (http://podcast.thinkingelixir.com/75)
Elixir Community News
- https://fly.io/phoenix-files/ (https://fly.io/phoenix-files/) – Phoenix focused section of Fly.io blog
- https://fly.io/phoenix-files/safe-ecto-migrations/ (https://fly.io/phoenix-files/safe-ecto-migrations/) – Safe Ecto Migrations multi-part guide
- https://github.com/erlang/otp/pull/5292 (https://github.com/erlang/otp/pull/5292) – Erlang 25 is documenting all the built-in types
- https://twitter.com/theerlef/status/1460683487317577734 (https://twitter.com/theerlef/status/1460683487317577734) – Erlang Ecosystem Foundation shared that they reached the milestone of 1000 members!
- https://www.youtube.com/watch?v=y8-9yZlye30 (https://www.youtube.com/watch?v=y8-9yZlye30) – Quinn Wilton's "100 years of Erlang" Code Beam America presentation
- https://slides.com/rc-6/100-years-of-erlang-slimmed (https://slides.com/rc-6/100-years-of-erlang-slimmed) – Quinn's slides
- https://github.com/spawnfest/eep49ers/ (https://github.com/spawnfest/eep49ers/) – SpawnFest Overall Winner
- https://github.com/spawnfest/eArangoDB (https://github.com/spawnfest/eArangoDB) – SpawnFest Maintainability Winner
- https://github.com/spawnfest/beamoji (https://github.com/spawnfest/beamoji) – SpawnFest Innovation Winner
- https://www.twitch.tv/josevalim (https://www.twitch.tv/josevalim) – Advent of Code problems will be solved by Jose Valim on Twitch
- https://github.com/rrrene/credo/blob/master/CHANGELOG.md (https://github.com/rrrene/credo/blob/master/CHANGELOG.md) – Credo 1.6 release includes mix credo --first-run feature
- https://github.com/livebook-dev/kino/pull/50 (https://github.com/livebook-dev/kino/pull/50) – Jonathan's Kino PR that adds "controls" and is demonstrated by playing multi-player Pong in a Livebook notebook!
- https://github.com/pprzetacznik/IElixir (https://github.com/pprzetacznik/IElixir) – Jupyter's kernel for Elixir
- https://github.com/elixir-lang/ex_doc/blob/main/CHANGELOG.md (https://github.com/elixir-lang/ex_doc/blob/main/CHANGELOG.md) – ExDoc v0.26.0 is out with new usability features
- https://twitter.com/josevalim/status/1462436734285795340 (https://twitter.com/josevalim/status/1462436734285795340) – José Valim highlights several new ExDoc features
- https://vimeo.com/647867227 (https://vimeo.com/647867227) – Oban Web v2.8.0 is out along with Oban Pro v0.9.3 and a video demonstrates the changes
Do you have some Elixir news to share? Tell us at @ThinkingElixir (https://twitter.com/ThinkingElixir) or email at show@thinkingelixir.com (mailto:show@thinkingelixir.com)
Discussion Resources
- https://www.youtube.com/watch?v=dmBdFh5N1g4 (https://www.youtube.com/watch?v=dmBdFh5N1g4) – Migrating from Kafka to RabbitMQ at SimpleBet: Why and How | David Lucia | RabbitMQ Summit 21
- https://medium.com/@davelucia/two-years-of-elixir-at-the-outline-ad671a56c9ce (https://medium.com/@davelucia/two-years-of-elixir-at-the-outline-ad671a56c9ce)
- https://medium.com/@davelucia/beyond-functions-in-elixir-refactoring-for-maintainability-5c73daba77f3 (https://medium.com/@davelucia/beyond-functions-in-elixir-refactoring-for-maintainability-5c73daba77f3)
- https://medium.com/@davelucia/battleship-elixir-json-sunk-my-float-dc3df46447db
Released:
Nov 30, 2021
Format:
Podcast episode
Titles in the series (100)
21: Tailwind CSS, Alpine.js and LiveView with Patrick Thompson: We talk with Patrick Thompson about the PETAL stack. The combination of Phoenix, Elixir, Tailwind CSS, Alpine.js and LiveView! Patrick and David help me understand why people are excited about Tailwind CSS and how it works nicely with Alpine.js. by Thinking Elixir Podcast