Credits to Imran Shafqat, an x-colleague who presented this in the Allied Consultants office and then in MIC in Lahore More IoT blogs on http://www.alliedc.com/blog/core-services/application-integration/iot/

2. Session Objective(s)
1. Introduction to IoT
2. Real world use cases
3. IoT reference architecture using Azure
4. Demo using Intel Galileo Board and Azure
5. Designing scalable applications
6. IoT security considerations
2

7. 0
5
10
15
20
25
30
Personal computers
Smart phones Tablets
Internet of Things
BillionsofUnits
2009
2020

9. SERVICE CENTER
SERVICE CENTER

10. Social
Work/
Productivity
Tasks Shopping
Home Travel Entertainment
Communications

11. IoT
Devices and
Sensors
Self
OrgWorld

12. IoT is all about
providing INSIGHTS
Developing
New Business
Models
Increasing
Process Efficiency
Reducing
Cost

13. Collecting information from lots of
devices is cool – but it’s just
telematics
Merging perspectives between
devices, systems and humans to
build a better understanding of the
world around us..
Then tying together insight with
action – there lies the promise of IoT.
http://en.wikipedia.org/wiki/Internet_of_Things

14. IoT Core Activities
Communication between devices and
the backend system
Storing telemetry data for further and
future analysis
Analyzing data through rule based
processing or machine learning
Monetization through operational or
business model adjustments

17. Event Hubs
analyzecommunicate
Topics
Table
Storage
Blob
Storage
Machine
Learning
Stream
Analytics
Collection
Event Queuing
System
Transformation
Long-term
storage
Analysis
1 2
3
4
5 Command
& Control
6
store
Presentation
App insights
Data analytics
State over time
Dashboard
Service
Search
Distributed
tracing
-
Fieldgateway
1
Cloud
gateway
1a
Producers

21. Power
100Mb Ethernet
Micro-SD (32Gb)
Mini-PCI Express (back)
USB Client USB Host
256 Mbytes DRAM
Quark™ SoC X1000 400MHz
Arduino Digital Pins
Arduino Analog Pins

23. http://WindowsOnDevices.co
m/

24. // Main.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include "arduino.h"
int _tmain(int argc, _TCHAR* argv[])
{
return RunArduinoSketch();
}
int led = 13; // This is the pin the LED is attached to.
void setup()
{
// TODO: Add your code here
pinMode(led, OUTPUT); // Configure the pin for OUTPUT so you can turn on the LED.
}
// the loop routine runs over and over again forever:
void loop()
{
// TODO: Add your code here
digitalWrite(led, LOW); // turn the LED off by making the voltage LOW
Log(L"LED OFFn");
delay(1000); // wait for a second
digitalWrite(led, HIGH); // turn the LED on by making the voltage HIGH
Log(L"LED ONn");
delay(1000); // wait for a second
}

25. http://www.seeedstudio.com/depot/Grov
e-starter-kit-plus-Intel-IoT-Edition-for-
Intel-Galileo-Gen-2-p-1978.html

26. http://www.seeedstudio.com/depot/category_products?themes_id=1417
RGB Backlight LCD
Base Shield
1. Touch Sensor
2. Buzzer
3. Sound Sensor
4. Temp Sensor
5. Relay Switch
6. Button
7. Light Sensor
8. LED Socket
9. Rotary Sensor
1 2 3 4 5
6 7 8 9 5 LED Lights
Micro SD
9v Power
Ethernet
USB Cables
Quick Start
Jumper
Cables
Servo Motor

36. Scalability problem
Client
Read / Write
System
Writes Reads

37. Scalability problem
Client
Read / Write
System
Client
Client
Client
Client
Client
Client
Writes Reads
Bottleneck is created

38. CQRS pattern
Write System
Application
Read System
Writes Reads

39. CQRS based Solution Architecture
Write System
Client
Background
worker
Read System
Background
worker
Event messages
Command messages
Event Queue
Command Queue

43. Users DevicesSensors
Cloud Service(s)
Users
Devices
Device
Identity
System
Front End
Services
Backend
Services
Person
Person
Data
Federation
Partners
NFC/
Bluetooth LE/
Other HTTPS/AMQP/
MQTT/
CoAP/Other
HTTPS
HTTPS
HTTPS HTTPS
HTTPS
Trust Boundary Trust BoundaryTrust Boundary Trust Boundary

44. http://www.microsoft.com/windowsembedded/en-us/intelligent-systems.aspx
http://www.intel.com/galileo
http://azure.microsoft.com/