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Demystifying the realtime web
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Srushtika Neelakantam
March 19, 2018
Technology
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100
Demystifying the realtime web
This talk was presented at FrankenJS in Nuremberg, Germany on 19/03/2018
Srushtika Neelakantam
March 19, 2018
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Transcript
DEMYSTIFYING THE REALTIME WEB @Srushtika | FrankenJS | 2018
Hi! I’m Srushtika @Srushtika
[email protected]
Developer Advocate
1. REALTIME. WHAT? @Srushtika | FrankenJS | 2018
“Anything that can be delivered in under 100 milliseconds is
‘realtime’.” Ashley Friedlein Chairman, Ably Realtime @Srushtika | FrankenJS | 2018
Live = Realtime? @Srushtika | FrankenJS | 2018
But how? @Srushtika | FrankenJS | 2018
THE INTERNET How does it work? @Srushtika | FrankenJS |
2018
HTTP @Srushtika | FrankenJS | 2018
AJAX POLLING @Srushtika | FrankenJS | 2018
AJAX LONG POLLING @Srushtika | FrankenJS | 2018
HTTP/2 @Srushtika | FrankenJS | 2018
2. WAIT, BUT ! @Srushtika | FrankenJS | 2018
THE PARADIGM @Srushtika | FrankenJS | 2018
WEBSOCKETS @Srushtika | FrankenJS | 2018
3. PUB/SUB @Srushtika | FrankenJS | 2018
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 platform platform @Srushtika | FrankenJS | 2018
4. PRESENCE @Srushtika | FrankenJS | 2018
Realtime is hard! @Srushtika | FrankenJS | 2018
Realtime is hard! @Srushtika | FrankenJS | 2018 or is
it?
@Srushtika | FrankenJS | 2018 ably.io
Demo time! tiny.cc/realtime-voting @Srushtika | @ngVikingsConf | 2018 @Srushtika |
FrankenJS | 2018
WHAT DO WE HAVE? @Srushtika | FrankenJS | 2018
WHAT CAN WE HAVE? @Srushtika | FrankenJS | 2018
Realtime Data is on the rise. @Srushtika | FrankenJS |
2018
THANKS! Any questions? You can find me at » @Srushtika
»
[email protected]
» ably.io