Understanding the realtime ecosystem

This talk was presented at ngVikingsConf, 2018 in Helsinki

Transcript

1. Understanding the REALTIME ecosystem @Srushtika | @ngVikingsConf | 2018
2. Hi! I’m Srushtika @Srushtika n.srushtika@gmail.com Developer Advocate
3. Realtime. What? 1 @Srushtika | @ngVikingsConf | 2018
4. “ Anything that can be delivered in under 100 milliseconds is ‘realtime’. 4 Ashley Friedlein Chairman, Ably Realtime @Srushtika | @ngVikingsConf | 2018
5. Live = Realtime? @Srushtika | @ngVikingsConf | 2018
6. But how? @Srushtika | @ngVikingsConf | 2018
7. But how? Warning! Oversimplification ahead. @Srushtika | @ngVikingsConf | 2018
8. HTTP @Srushtika | @ngVikingsConf | 2018
9. AJAX Polling @Srushtika | @ngVikingsConf | 2018
10. AJAX Long Polling @Srushtika | @ngVikingsConf | 2018
11. HTTP/2 @Srushtika | @ngVikingsConf | 2018
12. Wait, but ! 2 @Srushtika | @ngVikingsConf | 2018
13. The paradigm. @Srushtika | @ngVikingsConf | 2018
14. WebSockets @Srushtika | @ngVikingsConf | 2018
15. Pub/Sub 3 @Srushtika | @ngVikingsConf | 2018
16. 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
17. Presence 4 @Srushtika | @ngVikingsConf | 2018
18. Realtime is hard! @Srushtika | @ngVikingsConf | 2018
19. Realtime is hard! or is it? @Srushtika | @ngVikingsConf | 2018
20. Realtime is hard! or is it? @Srushtika | @ngVikingsConf | 2018
21. Realtime is hard! or is it? @Srushtika | @ngVikingsConf | 2018
22. Demo time! http://tiny.cc/realtime-voting @Srushtika | @ngVikingsConf | 2018
23. 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
24. 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
25. Realtime Data is on the rise. @Srushtika | @ngVikingsConf | 2018
26. You can find me @Srushtika & n.srushtika@gmail.com Ably Realtime: https://ably.io Demo source code: https://github.com/Srushtika/realtime-voting Thanks!