Understanding the realtime ecosystem

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Understanding the REALTIME ecosystem @Srushtika | @ngVikingsConf | 2018

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Hi! I’m Srushtika @Srushtika [email protected] Developer Advocate

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Realtime. What? 1 @Srushtika | @ngVikingsConf | 2018

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“ Anything that can be delivered in under 100 milliseconds is ‘realtime’. 4 Ashley Friedlein Chairman, Ably Realtime @Srushtika | @ngVikingsConf | 2018

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Live = Realtime? @Srushtika | @ngVikingsConf | 2018

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But how? @Srushtika | @ngVikingsConf | 2018

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But how? Warning! Oversimplification ahead. @Srushtika | @ngVikingsConf | 2018

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HTTP @Srushtika | @ngVikingsConf | 2018

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AJAX Polling @Srushtika | @ngVikingsConf | 2018

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AJAX Long Polling @Srushtika | @ngVikingsConf | 2018

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HTTP/2 @Srushtika | @ngVikingsConf | 2018

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Wait, but ! 2 @Srushtika | @ngVikingsConf | 2018

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The paradigm. @Srushtika | @ngVikingsConf | 2018

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WebSockets @Srushtika | @ngVikingsConf | 2018

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Pub/Sub 3 @Srushtika | @ngVikingsConf | 2018

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Topic based Content based channels A B C I would like to have ‘A’ publishers subscribers subscribers I would like to have ‘XYZ’ publishers all data server server @Srushtika | @ngVikingsConf | 2018

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Presence 4 @Srushtika | @ngVikingsConf | 2018

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Realtime is hard! @Srushtika | @ngVikingsConf | 2018

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Realtime is hard! or is it? @Srushtika | @ngVikingsConf | 2018

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Realtime is hard! or is it? @Srushtika | @ngVikingsConf | 2018

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Realtime is hard! or is it? @Srushtika | @ngVikingsConf | 2018

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Demo time! http://tiny.cc/realtime-voting @Srushtika | @ngVikingsConf | 2018

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What do we have? ● Gaming and Gambling. ● Events. ● Chat and Social. ● Data and Content. ● Notifications and Alert. ● Collaboration. Content credits: Ashley Friedlein, Chairman, Ably Realtime @Srushtika | @ngVikingsConf | 2018

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24 What can we have? ● Embedded chat. ● Omnichannel and in-store. ● Crowdsourcing. ● Smart Automation and IoT. ● Outdoor media. ● Device to device/ Machine to machine. ● Smart notifications. Content credits: Ashley Friedlein, Chairman, Ably Realtime @Srushtika | @ngVikingsConf | 2018

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Realtime Data is on the rise. @Srushtika | @ngVikingsConf | 2018

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You can find me @Srushtika & [email protected] Ably Realtime: https://ably.io Demo source code: https://github.com/Srushtika/realtime-voting Thanks!