RealTimeWeekly | RealTimeWeekly #174
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RealTimeWeekly #174


10 Apr RealTimeWeekly #174

Real Time Weekly: April 10th 2017

Hi everyone! This week we’ve got several WebRTC articles from and In addition we have the summary of WebRTC M58 release and two good tutorials from Twilio and PubNub. 
Congrats to the dev team for their great hack in TadHack!

As always, if you have tips, event announcements, or suggestions, please contact me directly at

Thanks for reading!
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This week’s Real-Time news

Real-Time Recommendations Using Spark Streaming

Elliot Chow,
March 30, 2017
Elliot Chow discusses the data pipeline that they built to process Netflix user activities in real time for the Trending Now row. He shares their experiences with developing, monitoring, and producing a system that uses Kafka, Spark Streaming, and Cassandra.

Metrics for WebRTC Conference Setup

March 31, 2017
An overview of the WebRTC conference set up process, going through their phases and the metrics calculated for debugging your app.

WebRTC. Improve the setup time with Chrome 59

April 1, 2017
See how Chrome 59 optimizes the webRTC setup reducing the time required for it and improving the user experience.

Why Doesn’t Google Provide a Free TURN Server?

Tsahi Levent-Levi,
April 3, 2017
Tsahi explains the differences of TURN and STUN servers and why google doesn’t provide a free TURN server as they do with STUN.

Streaming Realtime Analytics with Keen IO and PubNub

Anmol Agrawal,
April 4, 2017
A walk through of how to implement realtime analytics with Keen IO and PubNub, allowing you to track and stream analytical data as it happens.

Support for React Native Added to callstats.js

April 5, 2017
Callstats has support for React Native. Check out their repository where they have a WebRTC demo app done with React Native. wins a RingCentral prize in TADHack-mini Orlando 2017

Germán Goldenstein,
April 5, 2017
Check out what we have built in the last TADHack-mini Orlando 2017. Great hack team!

Verify Phone Numbers with Java and the Twilio Lookup API

Chris Hranj,
April 5, 2017
How to validate phone numbers using the Twilio Java library and the Lookup API.

PSA: WebRTC M58 Release Notes

Anatoli Davidson,
April 5, 2017
See the releases notes of the WebRTC M58 branch that includes over 20 new features and ~60 bug fixes.

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