Stepping into a new era: injecting Elixir in an existing system - Speaker Deck

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ELIXIR STEPPING INTO A NEW ERA: INJECTING ELIXIR INTO AN EXISTING SYSTEM

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@whatyouhide

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GOTHENBURG, SWEDEN

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FORZA FOOTBALL

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OUR SYSTEM

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WEB API DATA INGESTION PUSH NOTIFICATIONS ADMIN INTERFACE VIDEOS ODDS

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MONORAIL™

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BUT Y THO

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CONCURRENCY ISOLATION RESILIENCY SCALABILITY

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CHAPTER ONE START SMALL

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VIDEOS

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extracted to a SEPARATE SERVICE

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CONCURRENCY ✓ ISOLATION ✓

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SERVICES ARE GOOD ELIXIR MASTER

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CHAPTER TWO INVESTMENT

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REDESIGN + REWRITE push notiﬁcations

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MOAR SERVICES

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BIG SUCCESS STORY

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PERFORMANCE CONCURRENCY, I/O RESOURCES MEMORY, SERVER USAGE

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CHAPTER THREE LONG TERM

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WE're sold

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MORE ELIXIR DEVS than Ruby

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~15 PRODUCTION MACHINES running Elixir

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WEB API DATA INGESTION ✓ PUSH NOTIFICATIONS ✓ ADMIN INTERFACE VIDEOS ✓ ODDS ✓

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BETTER SYSTEM in general

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INTEROP ANYONE?

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START SMALL SERVICES ARE GOOD RIGHT TOOL FOR THE JOB

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WHATYOUHIDE @