Device+Cloud Apps: Develop Modern Connected Apps

Device+Cloud: come
sviluppare App moderne e
interconnesse
Vito Flavio Lorusso
Windows Azure Technical Evangelist
vitolo@microsoft.com
@vflorusso

Mobility Big data

Changing The mobile
work styles consumer By
Nearly

80% 2016
2/3 ,
of Nearly smartphones and
Consumerization: workers spend at of consumers use tablets will put power in

95% least some their mobile/ smartphones to the pockets of a

billion
of information portion of their get information about products,
workers use at least one self- time working out brands or destinations at least 3-
purchased device for work of the office 4 days/week global consumers

Create beautiful Connect with
experiences + social apps
security and and networks
performance

Engage with real Optimize
time content and for discovery
updates and reach

Allows new
application scenarios

The cloud levels
the playing field

The cloud provides a way to
reach across device
platforms and a larger pool
of resources
from which to pull

New Windows Runtime (WinRT)

New Windows 8 User Experience

New App Execution Environment

Windows Store

Windows Store Apps Desktop Apps
View

XAML HTML / CSS
Controller

C C# JavaScript
Model

HTML C C#
C++ VB (Chakra)
JavaScript C++ VB
WinRT APIs
System Services

Communication Graphics & Devices &
& Data Media Printing
.
Internet
Application Model Explorer Win32 NET /
SL

Windows Core OS Services
Core

User Interface
HTML5/CSS XAML DirectX Controls Data Binding

SVG Tiles Input Accessibility Printing

Devices Communications & Data
Geolocation Portable Sensors NFC Contracts Local & Cloud Storage Web

Notifications Streams
Media
Memory
Playback Capture PlayTo Visual Effects XML Networking SMS
Management

Fundamentals
Application Services Threading/Timers Memory Management Authentication Cryptography Globalization

Visual Studio Expression Blend
Code editor w/ Intellisense Code Editor
UI Designer WYSIGYG designer
Debuggers Interactive mode
DOM Explorer Animation
Javascript Console Smarter Properties Window
Simulator Simulator
Platform window Platform window

The development tools are FREE!
If you use a higher SKU, it just works!

Unprecedented
Reach

Flexibility of
Options

The Windows Store
Paid downloads, trials, and in-app purchases. You Use your own commerce engine and keep 100%
keep 70% of the first $25k, 80% of the rest or use the Windows Store’s full commerce platform

Advertise with Microsoft Advertising or your Robust analytics for free, including demographics,
preferred ad vendor. reviews, referrals, and usage & performance statistics

PaaS: you built it, Windows Azure runs it

Automatic O/S patching

Elasticity and scale

Utility billing

Higher-level services

ACS, Caching, CDN, Traffic Manager

Open
source
 http://github.com/windowsazure

Benefits:
Windows Azure
Non-relational structured storage
Tables Massive scale-out
Benefits:
Windows Azure
Big files
Blobs
Benefits:
Windows Azure
Persistent Async Messaging
Queues Enqueue, Dequeue
Benefits:
Windows Azure SQL
Relational database
Database Highly available
Managed for you as a service

OData 8.5kb REST-XML 1.2kb

<ArrayOfDriver
<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
- <feed xml:base="http://localhost:3 3779/WcfDataService1.svc/" xmlns:d="http://schemas.microsoft.com/ado/2007/0 8/dataservices" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns="http://www.w3.org/2005/Atom">
<title type="text">Drivers</title>
<id>http://localhost:33779/WcfDataService1.svc/Drivers</id>

xmlns=http://schemas.datacontract.org/2004/07/ContosoWcfService.Models
<updated>201 0-05-24T22:12:38Z</updated>
<link rel="self" title="Drivers" href="Drivers" />
- <entry>
<id>http://localhost:33779/WcfDataService1.svc/Drivers(1)</id>
<title type="text" />

xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
- <author>
<name />
</author>
<link rel="edit" title="Driver" href="Drivers(1)" />

<Driver>
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/DistributionCenter" type="application/atom+xml;type=entry" title="DistributionCenter" href="Drivers(1)/DistributionCenter" />
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Todays" type="application/atom+xml;type=feed" title="Todays" href="Drivers(1)/Todays" />
<category term="ContosoBottlingModel.Driver" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
- <content type="application/xml">
- <m:properties>

<DistributionCenterId>1</DistributionCenterId>
<d:DriverId m:type="Edm.Int32">1</d:DriverId>
<d:DistributionCenterId m:type="Edm.Int32">1</d:DistributionCenterId>
<d:FirstName>Rob</d:FirstName>
<d:LastName>Tiffany</d:LastName>
</m:properties>

<DriverId>1</DriverId>
</content>
</entry>
- <entry>

<FirstName>Rob</FirstName>
- <author>
<name />
</author>

<LastName>Tiffany</LastName>

</Driver>
- <m:properties>
<d:FirstName>Loke Uei</d:FirstName>
<d:LastName>Tan</d:LastName>

<Driver>
</m:properties>
</content>
</entry>
- <entry>

- <author>
<name />
</author>


<FirstName>Loke Uei</FirstName>
- <m:properties>
<d:FirstName>Dan</d:FirstName>
<d:LastName>Bouie</d:LastName>

<LastName>Tan</LastName>
</m:properties>
</content>
</entry>
- <entry>

</Driver>
- <author>
<name />
</author>

<Driver>

- <m:properties>
<d:FirstName>John</d:FirstName>

<d:LastName>Dietz</d:LastName>
</m:properties>
</content>
</entry>
- <entry>

<FirstName>Dan</FirstName>
- <author>
<name />

<LastName>Bouie</LastName>
</author>

</Driver>
- <m:properties>
<d:FirstName>Derek</d:FirstName>

<Driver>
<d:LastName>Snyder</d:LastName>
</m:properties>
</content>
</entry>
- <entry>

- <author>
<name />

</author>

<FirstName>John</FirstName>
- <m:properties>
<d:FirstName>Steve</d:FirstName>

<LastName>Dietz</LastName>
<d:LastName>Hegenderfer</d:LastName>
</m:properties>
</content>
</entry>
- <entry>

</Driver>
- <author>
<name />

<Driver>
</author>

JSON 639 bytes

- <m:properties>

<d:FirstName>Chip</d:FirstName>
<d:LastName>Vollers</d:LastName>
</m:properties>
</content>
</entry>

<FirstName>Derek</FirstName>
- <entry>
- <author>

<LastName>Snyder</LastName>
<name />
</author>

</Driver>
- <m:properties>

<Driver>
<d:FirstName>James</d:FirstName>
<d:LastName>Pratt</d:LastName>
</m:properties>
</content>
</entry>

</feed>

[{"DistributionCenterId":1,"DriverId":1,"FirstName":"Rob","LastName":"Tiffany"},
The same list of 8 Customers using SOAP and a DataSet dropped us down to 3 kb but still too big for my taste.
<?xml version="1.0" encoding="utf-8"?>
<DataSet xmlns="http://tempuri.org/">
<xs:schema id="NewDataSet" xmlns="" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">

<xs:element name="NewDataSet" msdata:IsDataSet="true" msdata:UseCurrentLocale="true">
<xs:complexType>
<xs:choice minOccurs="0" maxOccurs="unbounded">
<xs:element name="Driver">
<xs:complexType>

<FirstName>Steve</FirstName>
<xs:sequence>
<xs:element name="DriverId" type="xs:int" minOccurs="0" />

{"DistributionCenterId":1,"DriverId":2,"FirstName":"Loke Uei","LastName":"Tan"},
<xs:element name="DistributionCenterId" type="xs:int" minOccurs="0" />
<xs:element name="FirstName" type="xs:string" minOccurs="0" />
<xs:element name="LastName" type="xs:string" minOccurs="0 " />

<LastName>Hegenderfer</LastName>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:choice>
</xs:complexType>

</Driver>
</xs:element>
</xs:schema>
<diffgr:diffgram xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" xmlns:diffgr="urn:schemas-microsoft-com:xml-diffgram-v1">

{"DistributionCenterId":1,"DriverId":3,"FirstName":"Dan","LastName":"Bouie"},
<NewDataSet xmlns="">
<Driver diffgr:id="Driver1" msdata:rowOrder="0">

<Driver>
<FirstName>Rob</FirstName>
<LastName>Tiffany</LastName>
</Driver>

<FirstName>Loke Uei</FirstName>

{"DistributionCenterId":1,"DriverId":4,"FirstName":"John","LastName":"Dietz"},
<LastName>Tan</LastName>

</Driver>
<FirstName>Dan</FirstName>

<FirstName>Chip</FirstName>
<LastName>Bouie</LastName>
</Driver>

<LastName>Vollers</LastName>
<FirstName>John</FirstName>
<LastName>Dietz</LastName>
</Driver>

</Driver>
<FirstName>Derek</FirstName>
<LastName>Snyder</LastName>
</Driver>

<Driver>

{"DistributionCenterId":2,"DriverId":5,"FirstName":"Derek","LastName":"Snyder"},
<FirstName>Steve</FirstName>
<LastName>Hegenderfer</LastName>
</Driver>

<FirstName>Chip</FirstName>
<LastName>Vollers</LastName>

</Driver>

{"DistributionCenterId":2,"DriverId":6,"FirstName":"Steve","LastName":“Harris"},
<FirstName>James</FirstName>

<FirstName>James</FirstName>
<LastName>Pratt</LastName>
</Driver>
</NewDataSet>
</diffgr:diffgram>
</DataSet>

<LastName>Pratt</LastName>
</Driver>
</ArrayOfDriver> {"DistributionCenterId":2,"DriverId":7,"FirstName":"Chip","LastName":"Vollers"},
{"DistributionCenterId":2,"DriverId":8,"FirstName":"James","LastName":"Pratt"}]

Windows 8:

Windows Phone:

iOS:

Android:

Windows Phone iOS Android

http://bit.ly/watwp7 http://bit.ly/watios http://bit.ly/watandroid

Device+Cloud Apps: Develop Modern Connected Apps

Device+Cloud Apps: Develop Modern Connected Apps

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