PubNub

PubNub Powering Real-Time Web and Mobile Apps by

Stephen Blum CTO I am Changing The World.

PubNub Wednesday, October 17, 12

PubNub Powering Real-Time Web and Mobile Apps by

Stephen Blum CTO

PubNub Wednesday, October 17, 12

Goals Code with PubNub Location of Real-time Examples

PubNub Wednesday, October 17, 12

Wednesday, October 17, 12

Ask Questions Anytime

PubNub Wednesday, October 17, 12

The Fabric of the Internet ½ adults online worldwide Ping anyone in ¼ seconds 1.2 billion mobile web users

PubNub Wednesday, October 17, 12

The Reality of Most Apps

No real human interaction (No presence) No ability to instantly react (No collaboration or interaction)

PubNub Wednesday, October 17, 12

But wait! What about...

PubNub Wednesday, October 17, 12

But wait! What about...

PubNub Wednesday, October 17, 12

Real-Time is complex and expensive Protocols & Standards

Operations

Environments

Polling Long Polling WebSockets RCS TCP UDP C2DM APNS SPDY SSL

Network Config Load Balancing Global Scaling Connection dropouts Application State Data “Fan-Out” Maintaining Open Sockets Kernel Config Messaging frameworks Security & Encryption

iOS Android Blackberry Dumb Connected Phones Firefox Chrome/Safari IE 6, 7, 8, 9, 10 PHP Python Java Ruby C

PubNub Wednesday, October 17, 12

PubNub Democratizes Real-Time Apps

Connecting everyone on Earth in < 0.25 seconds PubNub is a blazing fast cloud-hosted real-time messaging system for web and mobile apps.

PubNub Wednesday, October 17, 12

PubNub Pulse

Maintain connections to millions of devices, publish one-to-one updates

PubNub Wednesday, October 17, 12

PubNub Pulse

Maintain connections to millions of devices, publish one-to-one updates

Wednesday, October 17, 12

Rebtel 2nd Largest VoIP Company Replacing SIP with PubNub Cross Platform, no proxy/firewall issues

PubNub Pulse Customers

Wednesday, October 17, 12

PubNub Pulse Customers

Wednesday, October 17, 12

MyPCBackup.com 100,000s Connected Devices Server-triggered backups and control Global distribution of clients

PubNub Pulse Customers

Wednesday, October 17, 12

Telecom Chat & Customer Support Multi-Player Gaming Transportation & Dispatch Embedded Device control/updates Much more...

PubNub Pulse Customers

Wednesday, October 17, 12

PubNub Galaxy

Massive “Fan-Out” of data: Publish once, Subscribe on every device

PubNub Wednesday, October 17, 12

PubNub Galaxy

Massive “Fan-Out” of data: Publish once, Subscribe on every device

Wednesday, October 17, 12

UEFA (Soccer) Broadcast game updates to 800k+ 50ms average delivery time Global audience, effortless scaling

PubNub Galaxy Customers

Wednesday, October 17, 12

PubNub Galaxy Customers

Wednesday, October 17, 12

Sentiment Analysis Real-time sync with LiveTV 2/sec updates on Phone, Tablet, and TV ~2 million messages per second

PubNub Galaxy Customers

Wednesday, October 17, 12

Entertainment Social TV Second Screen Advertising Social Shopping and Auctions Sporting Events and Concerts “Internet of Things”

PubNub Galaxy Customers

Wednesday, October 17, 12

Proven, Scalable, Powerful, Popular The “Akamai” for Real-Time Data •Distributed in 10 data centers worldwide, with cross-region replication for performance and reliability •99.999% SLA Guarantees •Over 2,000 active customers using PubNub •Average over 10,000 messages/second, with peaks > 2,000,000/second •Close to the metal (C native codebase)

PubNub Wednesday, October 17, 12

Works Everywhere Every device, every server, every real-world environment

JavaScript

iOS

Android Windows8

Ruby

PHP

Blackberry

Python Lua

Perl Flash

Erlang Perl 5

NodeJS .NET

Silverlight

PubNub Wednesday, October 17, 12

PhoneGap HTML5

Objective C Appcelerator

Java

C

Corona

Transparent, Cost-Plus Pricing Model

Sandbox

Go

Global

Free

$15/month

Advanced Features Volume Pricing Unlimited Scale

(dev/test)

PubNub Wednesday, October 17, 12

Real-Time Analytics

Maintain millions of connections, publish to individual devices

PubNub Wednesday, October 17, 12

PubNub Wednesday, October 17, 12

PubNub connects everyone in the world in ¼ second

PubNub

Wednesday, October 17, 12

On with the Tutorial!

PubNub Wednesday, October 17, 12

Engineered for Simplicity // send PUBNUB.publish({     channel : "hello_world",     message : "data" })

// receive PUBNUB.subscribe({     channel : "hello_world",     callback : alert })

Up-and-Running in 5 minutes

PubNub Wednesday, October 17, 12

Tutorial 1. 2. 3. 4. 5. 6. 7.

Start Slow with Dev Console V2 Open Text Editor and Code a Quick Example Open Chrome Developer Tools Show Where to Find Examples Show Audio Mosaic Show Presence Chat Write a mini Chat Application

PubNub Wednesday, October 17, 12