1. Store and Access Windows Phone Data In
Windows Azure Mobile Services

2. Karthikeyan Anbarasan
Founder, F5debug Inc.
Microsoft MVP/ Rockstar
Nokia Developer Champion
@f5debug
www.f5deug.net
www.facebook.com/f5debug

3. Agenda
 Windows Phone 8
 Cloud Computing & Windows Azure
 Windows Azure Mobile Services
 Mobility + Cloud = Perfect Pair
 Demo
 Q & A

4. Windows Phone 8
 Microsoft new Mobile Platform, successor of Windows Mobile
 Based on Windows CE Kernel
 Released on November 8, 2010
 Supports upto 25 Languages
 Offers a new user Interface which is Metro Design
 Present SDK Version is Windows Phone SDK 8.0
 Visual Studio 2012, C#, XAML, Visual Basic, Silverlight, HTML5
 Registration fee 99$ for Developers and free for Students

5. Cloud Computing

6. Elastic Scale
Near-infinite Capacity
Consumption-based Pricing
No Long-Term Commitments
High Reliability
Global Presence
Cloud Computing
vs

7. Mobility + Cloud = Perfect Pair
Mobility Cloud
Limited Compute Limitless Compute
Limited Storage Limitless Storage
Connect from Anywhere Services via the internet
(APIs)
Rapidly Growing Market Scale and Elasticity

8. What needed for Mobile Application
Identity
StructuredStorage
Messaging
Media
UnstructuredStorage
Windows Azure Mobile Services
AdditionalServices

9. Azure Mobile Services

10. Client Support
 Official SDKs
 Windows 8, Windows Phone 8
 Android and iOS

11. Application Key
 NOT A SECURITY TOKEN/CONTROL
 Hint that user is coming from your app (reduce chance of misuse)
 Private until you publish the app
Master Key
 All powerful
 Do NOT distribute with your application
 Use from server-side logic you control
Security

12. Leverage strengths of Windows Azure SQL Database
 New or Existing Database
 Reporting, TSQL support, existing tools, etc.
 Manage your way (portal, REST API, SSMS, etc.)
Partition applications by schema
 App1.Users
 App2.Users
Dynamic Schema Support (on/off)
Data Storage

13.  REST API
 OData Interface
 GET, POST, PATCH, DELETE
https://<service>.azure-mobile.net/tables/<table_name>/{<item_id>}
Authorization
X-ZUM0-{APPLICATION | AUTH | MASTER}
Send JSON in request body
Receive JSON as response
Data Access

14. Microsoft Account – Use the Live SDK
Tight integration with Windows Live services
Authentication

15. Microsoft Account, Facebook, Twitter, and Google
OAuth
Does not use Windows Azure ACS
Authentication

16. Table level authorization for CRUD operations
Everyone: any request by anyone is accepted.
Anyone with Application Key: app key distributed w/ the app (default)
Authenticated Users: users authenticated by Live Connect.
Scripts and Admins: registered scripts or requests via the master key
Your application can add whatever other authorization is needed.
Authorization

17.  Server script to match against your table (role-based access, specific user, etc.)
 Match against user.userId
Authorization

18. PUSH Notification

19. Execute scripts on a Schedule
 by minutes / hours /days /month
Execute scripts on demand
Examples
 Periodic purge of old data
 Poll and aggregate from 3rd party (Twitter, RSS, others)
 Process/resize images
 Schedule sending push notifications for a given time of day
Scheduler

20.  API Calls
 CPU Time
 Data Out
Diagnostics

21. console object
log(formatString, obj, .. .)
info(…)
warn(…)
error(…)
Logging

22. Compute
 Scale out number of instances
 Scale up the VM size
Storage
 Dedicated SQL Database
 Larger sized SQL Database
Scale

23. Free Offer at Preview
Running on
shared
instances
10 Mobile
Services
1GB SQL
Database
No SLA during Preview. Only small instances available. Can upgrade to a reserved
instance at 33% discount from normal Pay-As-You-Go rates during Preview.
FromWAFreeTrial

24. Pricing and SLA
Shared Instance Reserved Instance
Multitenant Environment Private VM (3 instance max)
Small Only
(1.6GHz, 1.75 GB, 225 GB Storage)
10 mobile service applications 100 mobile service applications
Free Same rate as Windows Azure Web Sites
Service Level Agreement
Preview – No availability SLA
GA – 99.9%

25.  Windows Azure Mobile Services
 http://aka.ms/mobileservices
 SDK and Samples available on GitHub
 https://github.com/WindowsAzure/azure-mobile-services
 Inside Windows Azure Mobile Services
 http://channel9.msdn.com/posts/Kirill-Gavrylyuk-and-Josh-Twist-Inside-Windows-Azure-Mobile-
Services
 F5debug Blog
 http://f5debug.net
 Windows Azure FREE Trial
 http://bit.ly/MikeAzureTrial
Resources