Realtime Mobile and IOT Solutions

Using MQTT Ravi Katikala

ITS, WebSphere Technical Sales

Chris Baker

ITS, WebSphere Technical Sales

The Compelling Experience

• Information is relevant and contextual

• Data arrives when you need it, not when you ask for it

• The app provides a collaborative, social experience

• Services are integrated seamlessly together

• “response time = revenue”

What makes an application delight to use?

The World is Changing…

New Customer Interaction Points for the 21st Centuty Devices & Mobiles will be the touch points that drive new revenue streams

MQTT for Mobile Messaging and IOT

• Publish/subscribe messaging protocol designed for mobile and telemetry devices

• Open (royalty-free), simple, lightweight, easy to implement

• Allows for decoupled applications (“Internet of Things”)

• Quality of service for assured message delivery

• MQTT clients connect to an MQTT broker

What is it?

• Connected vehicles (ex. Sprint Velocity)

• Connected cities (ex. NYPD ESU)

• Connected people (ex. Facebook Messenger)

• ...and everywhere else

Where is it?

Why MQTT?

• Publish/subscribe messaging

– Transmit information one to many

– Subscribe to interesting topics

– Distribute small data packets in huge volumes

• " Quality of Service (QoS) for assured messaging

– “At most once”, “At least once”, “Exactly once”

• " Simple API

– 3 verbs: Connect, Publish, Subscribe (+ Receive)

– Useful features: Last Will and Testament, Retain

– Clients everywhere (40+) • JavaScript, C, C++, Python, Node.js, Java, Ruby, etc.

• " Lightweight

– 2-byte header, low latency

– Mobile (LTE) = ~100ms, Browser (Wifi) = ~50ms (RTT)

7

Simplifies “Internet of things”, connected car, and mobile

Designed for millions things, millions of events

Very dense, very green technology

m2m engineered for wireless, with low latency, reliable delivery and quality of service

93x faster, 10x less battery, 8x lower bandwidth versus HTTPS

Source: http://stephendnicholas.com/archives/1217

IBM MessageSight appliance for MobileFirst & M2M

pub / sub

MQTT

HTML5 WebSocket

IBM MessageSight

Content

Insurers OEM

Apps

MQ

WebSocket & MQTT

InfoSphere

Streams

IBM MessageSight for mobile and m2m

8

millions of connections

million of events

very dense, very green

1 appliance ~ 50+ Web Servers

1 rack = 1,000 web servers

93x faster messaging on mobile

11.89x less battery to send

170.9x less battery to receive

8x less wireless overhead

50µs app-to-app on fast network

IBM Messaging Appliance: Capabilities

Hours not Weeks

Easy to Deploy

Orders of Magnitude Improvements

High Performance

What you expect from IBM

Reliable

Simple Programming Model

Developer Friendly

Open Standards

Easy to Integrate

DMZ-ready Messaging Appliance

Secure

Persistent messaging performance

400K to 600K+ messages/second

Non persistent messaging performance

16.2 M+ messages per second

Number of concurrent connections

1M+ Connections

Predictable latency under load (microseconds) for all connections

Hours not Weeks

Easy to Deploy

Orders of Magnitude Improvements

High Performance

What you expect from IBM

Reliable

Simple Programming Model

Developer Friendly

Open Standards

Easy to Integrate

DMZ-ready Messaging Appliance

Secure

9 11/2/2014 Sprint - Pub / Sub Overview & MQTT 9

Hours not Weeks

Easy to Deploy

Orders of Magnitude Improvements

High Performance

What you expect from IBM

Reliable

Simple Programming Model

Developer Friendly

Open Standards

Easy to Integrate

DMZ-ready Messaging Appliance

Secure

Reliability Supports both persistent and non-persistent messaging

Supports local transactions

The appliance supports all 3 qualities of service defined in MQTT

Bi-directional mapping of edge reliability and enterprise reliability

Resilience Maintains two copies of recoverable objects, in volatile and non-volatile storage, but availability can be

improved using HA feature

High Availability/Disaster Recovery Supports high availability using a pair of appliances

Updates to primary persistent store synchronously replicated to warm standby

Primary and warm standby connected initially via RoCE

It is possible to switch to TCP beyond subnets

Hours not Weeks

Easy to Deploy

Orders of Magnitude Improvements

High Performance

What you expect from IBM

Reliable

Simple Programming Model

Developer Friendly

Open Standards

Easy to Integrate

DMZ-ready Messaging Appliance

Secure

10 11/2/2014 Sprint - Pub / Sub Overview & MQTT 10

IBM Messaging Appliance: Capabilities

Hardened Appliance Form Factor suitable for DMZ

Secure firmware (signed and encrypted, sealed with TPM

No user-visible, general purpose OS (no shell)

No routing across network interfaces; ports must be explicitly enabled

Admin security is role-based

SSL /TLS 1.2 mutual authentication support for MQTT/JMS/MQ connections

Federal Information Processing Standard (FIPS) 140-2 Level 1 certified cryptographic module

Authentication via on-board repository of external LDAP

Authorization is by rules in profiles and policies

Hours not Weeks

Easy to Deploy

Orders of Magnitude Improvements

High Performance

What you expect from IBM

Reliable

Simple Programming Model

Developer Friendly

Open Standards

Easy to Integrate

DMZ-ready Messaging Appliance

Secure

User / Group, Client Identifier, Protocol, Network Interface, Listening Address / Port, Client IP / IP Address Range, Destination (topic, topic tree, queue)

Hours not Weeks

Easy to Deploy

Orders of Magnitude Improvements

High Performance

What you expect from IBM

Reliable

Simple Programming Model

Developer Friendly

Open Standards

Easy to Integrate

DMZ-ready Messaging Appliance

Secure

11 11/2/2014 11

Restrict Access by:

IBM Messaging Appliance: Capabilities

Hours not Weeks

Easy to Deploy

Orders of Magnitude Improvements

High Performance

What you expect from IBM

Reliable

Simple Programming Model

Developer Friendly

Open Standards

Easy to Integrate

DMZ-ready Messaging Appliance

Secure

Simple, powerful APIs consistent across multiple platforms

Active messaging community on developerWorks

Support for Mobile Application development

Native Android and iOS MQTT libraries

Browser-based: simple JavaScript (connect, subscribe, publish) plus HTML5 Websockets – bi-directional communication

MQTT protocol – efficient pub/sub protocol designed for M2M

Java Messaging Service: Pt-to-pt & pub-sub over high speed protocol

Integrated with IBM Worklight

Cloud-based demo systems for rapid prototyping

Hours not Weeks

Easy to Deploy

Orders of Magnitude Improvements

High Performance

What you expect from IBM

Reliable

Simple Programming Model

Developer Friendly

Open Standards

Easy to Integrate

DMZ-ready Messaging Appliance

Secure

12 11/2/2014 Sprint - Pub / Sub Overview & MQTT 12

IBM Messaging Appliance: Capabilities

Hours not Weeks

Easy to Deploy

Orders of Magnitude Improvements

High Performance

What you expect from IBM

Reliable

Simple Programming Model

Developer Friendly

Open Standards

Easy to Integrate

DMZ-ready Messaging Appliance

Secure

Compatible with a variety of application environments

Standard Enterprise environments – JMS point-to-point, publish-subscribe

Web Environment - compatible with Rich Internet Applications (WebSockets)

(Mobile) javascript applications

Connectivity with MQ, MQTT

Appliance MQ connectivity service connects to Queue Managers

Destination mappings to/from MQ queues/topics, optional wildcards

Publication arriving on a topic can be republished to MQ & vice versa

Hours not Weeks

Easy to Deploy

Orders of Magnitude Improvements

High Performance

What you expect from IBM

Reliable

Simple Programming Model

Developer Friendly

Open Standards

Easy to Integrate

DMZ-ready Messaging Appliance

Secure

13 11/2/2014 Sprint - Pub / Sub Overview & MQTT 13

IBM Messaging Appliance: Capabilities

Hours not Weeks

Easy to Deploy

Orders of Magnitude Improvements

High Performance

What you expect from IBM

Reliable

Simple Programming Model

Developer Friendly

Open Standards

Easy to Integrate

DMZ-ready Messaging Appliance

Secure

Designed to be configured and running in 30 minutes

Appliance form-factor simplifies physical installation

DMZ ready

Minimal configuration options

Fast time-to-value

Designed to support high numbers of connections

Scalable admin based on policies/profiles, not objects

Simple Web UI (dashboard) and CLI (Command Line Interface)

Hours not Weeks

Easy to Deploy

Orders of Magnitude Improvements

High Performance

What you expect from IBM

Reliable

Simple Programming Model

Developer Friendly

Open Standards

Easy to Integrate

DMZ-ready Messaging Appliance

Secure

14 11/2/2014 Sprint - Pub / Sub Overview & MQTT 14

IBM Messaging Appliance: Capabilities

Mobile – where efficiency matters • With “mobile messaging” your mobile apps are:

– Faster than your competitors

– Makes PhoneGap and Worklight faster, use less battery and bandwidth

– MQTT is in Facebook Messenger

• Low-latency phone-to-phone messaging

– Get started with MQ: Benchmarked 240K concurrent users per queue manager at <5% CPU

• 10x more users than Apache web server handles.

• 240K wasn’t the limit – ran out of clients

• MQTT versus HTTPS on Android 3G:

– 93x higher throughput and much lower latency

– 1/10th the bandwidth overhead.

– 179x lower battery use for receiving messages (high volume)

– 10x lower battery use for sending messages

– 50% lower battery for push connections (240 sec keep-alive)

11/2/2014 WebSphere Connectivity & Integration 15

Nati

ve

HT

ML

, C

SS

, JavaS

cri

pt

Worklight API

Worklight Hybrid app - HTML5, CSS, JavaScript, Images

Device APIs

Worklight Javascript API

Common

Controls Device API

Worklight API

messaging javascript

MQTT plugin

m2m MQTT PhoneGap plugin built on IBM contributed eclipse paho eclipse.org/paho

MQTT for JavaScript

JavaScript to native Bridge (PhoneGap)

16

IBM MessageSight with MobileFirst Worklight

Solution Examples

3. Unlock command sent to car, door

unlocks

1. Owner pushes start

button on app

2. Sprint authenticates user

SPRINT VELOCITY℠

“Key-fob “ response time

&

Driver preferences in the cloud

Connected car “Now, Sprint's newly announced

partnership with IBM will allow

connected vehicles to communicate

with other connected devices while

using far less bandwidth and

power.” says Bob Johnson,

director of connected vehicle

development at Sprint

“Based on IBM MessageSight, the

Sprint Velocity Service Bus is a new

communications architecture that lets

smartphones, tablets and other

devices communicate through the

cloud.” 1

Press Release: http://www-03.ibm.com/press/us/en/pressrelease/41441.wss 1 M2M Evolution Magazine: http://bit.ly/1dCBA7M

video

18

Applications ESB Events

Subscribe / Publish

JMS / MQTT / WebSockets

SMARTER CITIES

traffic monitoring and control

MOBILE BANKING

Event notification

Data gathering

Collaboration

Payments

BUSINESS ANALYTICS

Business agility

Responsiveness

ENERGY/UTILITY

metering (energy, temperature)

Control

Intelligent prediction

Analytics and broking

Other Use Cases for Mobile and Machine-to-Machine

VEHICLES

Telematics

Monitoring/recall

Security

Routing

HEALTHCARE

Patient monitoring,

Automated patient records

Pub / Sub and Point-Point

11/2/2014 18

CUSTOMER SERVICE

Private Instant Messaging

across channels

References

• “MobileFirst Connected Car” Demo

– http://m2m.demos.ibm.com/connectedCar.html

– iPad optimized with map, inbox, speed test, settings

• HTML5 http://m2m.demos.ibm.com

– just cars on a map without the frills

• Redbook: Building Real-time Mobile Solutions with MQTT and IBM MessageSight – http://www.redbooks.ibm.com/Redbooks.nsf/RedpieceAbstracts/sg248228.html?Open

• Redbook: Responsive Mobile User Experience using MessageSight – http://www.redbooks.ibm.com/abstracts/sg248183.html?Open

Questions?