Entwicklung einer echten„Software-as-a-Service" App

Mario SzpusztaPlatform Strategy Advisor, Microsoft Corp.marioszp@microsoft.comhttp://blogs.msdn.com/mszcool

Agenda

AgendaCharacteristics of Cloud Apps

Windows Azure ACS in Cloud Apps

Multi-tenancy in Cloud Apps – Why?

Windows Azure Traffic Manager

Windows Azure App Market Place

Characteristics?What do I mean by “Cloud App”?

What makes a cloud app to an app?Integrate with the users worldEnable their identity, tools and devices

Click icon to add picture

Facebook Yahoo!

Google Live ID

What makes a cloud app to an app?Integrate with the users worldEnable their identity, tools and devices

Scale to many usersWhile maintaining cost as low as possible Click icon to add picture

Multitenancy

Scalability

What makes a cloud app to an app?Integrate with the users worldEnable their identity, tools and devices

Scale to many usersWhile maintaining cost as low as possible

Global AvailabilityStay as close as possible to your users

GlobalLoad Balancing

Failoverand Availability

What makes a cloud app to an app?Integrate with the users worldEnable their identity, tools and devices

Scale to many usersWhile maintaining cost as low as possible

Global AvailabilityStay as close as possible to your users

Sold as AppCloud app / service can be bought by users

Click icon to add picture

Representation Billing

Viral Marketing Indirect sales

Open User BaseWindows Azure Access Control Service to integrate with a User’s world

Azure Access Control Service Authentication• Motivation: Open your app to a new customer-base

• Potential customers on Facebook, Live, Google etc.• Integration with corporate customers

• Azure Access Control Service (ACS)• Authentication service in the cloud• WS-Federation, OAuth• SAML 1.1 Tokens, SAML 2.0 Tokens

ACSWeb site …

Live ID

Facebook

AD FS v2

Identity Provider

Azure Access Control Service Authentication

CredentialTypes / APIs

CredentialStores

User AttributesStores

Login.aspx Page1.aspx

STS

Identity Provider

Azure Access Control Service Authentication

CredentialTypes / APIs

CredentialStores

User AttributesStores

Page1.aspxPre-Processing

Azure ACSand/or

ADFS v2and/orWIF

STS

WIF

Effective & FastWhy Multi-tenancy and structured deployment makes sense

Effective – Multi-Tenant Architecture• Motivation: cost efficiency, economy of scale

• In essence: 1 depoyment serving many customers

• SaaS maturity levels• Level (3) or (4)

serve many (!!) customers• Level 2:

managable, known customers• Level 1:

migration of small no# of existing customers

Fast – Windows Azure Powershell Cmdlets• Motivation: fast deployment of new features, patches,

locations• E.g. Patch needs to be deployed globally

• PowerShell Cmdlets• Windows Azure Service Management API• HTTP REST-based API encapsulated in PowerShell

commandsHosted ServicesView, Create, Delete DeploymentSwap DeploymentModify configurationScale Up/Scale UpUpgrade deploymentWalk Upgrade Domain

Storage AccountsList AccountsGet Account PropertiesGet Account KeysRegenerate Keys

Certificates

ListAddGetDelete

Affinity GroupsListGet Properties

System Info

Get OS Version

Global AvailableReach across the world with Windows Azure Traffic Manager

North America Region Europe Region Asia Pacific Region

Customers spread across the world

30ms

www.contoso.com

130ms240ms

North America Region Europe Region Asia Pacific Region

Customers spread across the world

30ms20ms

40ms

www.contoso.com www-contoso.ctp.trafficmgr.com

North America Region Europe Region Asia Pacific Region

20ms40ms

Disaster Recovery – 8 Minute MTR

120ms

Windows Azure Traffic Manager(Community Technology Preview)

• Motivation: load balancing and disaster recovery• Forward public DNS to actual deployments• Controlled by policies and regular monitoring pings

Policies Monitoring

foo.cloudapp.net

DNS response1.2.3.4

Windows Azure CDN• Motivation: Distribute blogs across the world

• 24 additional mini Data Centers, 99.95% availability• For Web App content and (public) Blobs

CDN Blob StorageClosest Point of Presence

Possibly many hops or poor links

Few hops

SQL Azure Data Sync Services(Community Technology Preview)

• Motivation: Sync relational DB across locations• SQL Azure – SQL Azure • On-premise SQL Server – SQL Azure (hybrid scenario)

Data Sync Agent

Awareness!Indirect sales using Windows Azure App Marketplace

Windows Azure App Market Place• Motivation: broader sales, billing integration

• Representation of your product / service• Purchase and billing handeled through market place

• Two possible ways of integration• Simple listing of your app (free)• Listing + billing (Microsoft service fee 20%)

• Application owner & purchaser requires LiveID• Application users use application authentication

Purchase/Cancel Subscription Token Flow Purchase

Purchase Confirmation + Redirect (incl Token)

User Redirect (incl Token)

Cancel Subscription (incl Token) (1)

(4)

Windows Azure

Marketplace

Your Applicatio

n

User

(2) (3)

SummaryAzure Technologies that enable you building true Cloud Apps

Agenda

SummaryAzure Access Control Service- Open your app to any user base, integrate with a user’s world

Multi-tenancy in Cloud Apps- Open your app to any user base, integrate with a user’s world- Enable Freemium and try-before-you-buy models

Windows Azure Traffic Manager- Global load-balancing to get closer to your user-base- Disaster recovery across data center locations

Windows Azure App Market Place- Internet-based marketing, sales and billing for your applications

© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a

commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a

commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.