techedpreconsguest-1212707942307696-8

8/3/2019 techedpreconsguest-1212707942307696-8

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An Architectural Overview ofSoftware + Services

Simon GuestSenior DirectorPlatform Architecture TeamMicrosoft Corporation


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Industry Trends


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Industry Trends

Trend 1: Service Oriented Architecture (SOA)


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Industry Trends


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Industry Trends

Trend 2: Software as a Service (SaaS)


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Industry Trends


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Industry Trends

Trend 3: Web 2.0


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Industry Trends


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Industry Trends

Trend 4: Rich Internet Applications (RIA)


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Industry Trends


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Industry Trends

Trend 5: Cloud Computing


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Industry Trends


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Industry Trends

SOA: Service Oriented ArchitectureService Composition

Web 2.0Network Effect

SaaS: Software as a ServiceService Delivery

RIA: Rich Internet ApplicationsExperience

Software + Services

Cloud Computing

Service Utility


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Industry Trends

Is this just a Microsoft thing?


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Industry Trends

Let me just say it: We want native third-party

applications on the iPhone, and we plan to have an

SDK in developers' hands in February - Steve Jobs

Apple Reverses on Third-Party iPhone Apps

But Google's offline approach also is a recognition thatMicrosoft's right

in insisting that not all computing will take place in the Internet cloud.Microsoft's been touting a vision of"software plus services"that relieson Internet-connected desktop apps, and more enterprise software-as-a-service companies, such as CRM vendor RightNow, recognize theneed for some client software.

Google CEO Says Softwareto Play a Bigger Role


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Industry Trends

IBM also introduced Bluehouse, the code name for services designed to help business partners share contacts, files,

project and interact via chat and Web meeting. The modelis similar to what Microsoft has been pushing with itssoftware-plus-servicesstrategy developed by Microsoft

CTO Ray Ozzie, who created the Notes platform.

Microsoft is trying to define a new category withsoftwareplus servicesit turns out that Microsoft may have a pointand, while Salesforce.com would be unlikely to concede

this, in fact it provides some supporting evidence. A fewyears ago Salesforce.com released its Off-line Edition for itspopular customer relationship management (CRM) product.
http://www.silicon.com/http://www.networkworld.com/index.html


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Taking Advantage of these Trends


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How do these industry trends map toarchitectural patterns?

What kind of applications are possible usingthe Software + Services paradigm?

Can Software + Services take advantage ofexisting investments?


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A set of architectural principles for understandingthe Software + Services paradigm


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Foundation


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Foundation

Physical, DedicatedSingle service on a dedicated hardware

Physical, SharedMultiple services on a dedicated hardware

Physical, HPCPhysical hardware supporting HPC scenario

Virtual, SingleSingle instance virtual image

Virtual, Shared

Multiple instance virtual image


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Self-Hosted vs. Vendor Hosted


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Self-HostedYou manage and pay for yourown datacenter

Vendor Hosted

You pay for a vendor to hostyour applications


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Vendor InvestmentsVendors investing heavily in multi-site datacenters


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Microsoft Data Center (Chicago, IL)

$500m investment, 500,000 sq ft, container based


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CostInitial investment, maintenance, anddepreciation


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Power ConsiderationsRising energy costs and sustainabilityconsiderations


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Operational RequirementsHelpdesk, backups, networking, upgrades


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Security and Data ProtectionStorage, transmission, identity, andregulatory issues


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Hardware AdvancementsVirtualization, Multicore, PerformanceTuning


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Architectural Principles for Software + Services

Foundation

Self Hosted Vendor Hosted

Compute

Physical, Dedicated Physical, Shared Physical, HPC Virtual, Single Virtual, Scalable


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Infrastructure Services


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Identity and Access

Directory Based AuthenticationUsername / Password based

Claims Based AuthenticationSecure token or other claims based

Role Based AuthorizationRole-checking and authorization


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Storage

TraditionalFileshare, flat, page-based

RelationalHosted relational database, familiar,transactional, finite

UnstructuredKey/value Pair, no atomicity, infinitely scalable

kfl


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Workflow

Event BasedTriggered based on events (e.g. document upload)

High ThroughputLow latency, high volume (e.g. tradingconfirmations)


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Foundation


Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage

Traditional UnstructuredRelational

Workflow

Event based High Throughput

Compute


Claims


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Application Services


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Collaboration

SearchText Search, Image Search, Indexing

SocialSocial Graphs, Profiles

ContentIndexing, Retrieval, Conflict Management


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Monetization

TransactionPay for each transaction

SubscriptionPay per month/period

LicensingPay per user/machine

Advertising

Advert funded model


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Composition

Service CompositionComposition, brokering results, aggregation

LOB IntegrationService wrapping of mainframe and other LOBapplications


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Business Intelligence

DashboardExposed, pre-defined KPIs

ReportingCustom queries and reports


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Foundation



Collaboration

Search ContentSocial

Monetization

Tx Subs License Advert

Composition

Service Int LOB Int


Dashboards Reporting

Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims


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Application

Business Logic (Rules)

Entities (Schema)

Workflow (Process)


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Foundation



Application

Entities (Schema)Business Logic (Rules)

Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

Workflow (Processes)


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Web PresentationStaticStatic content, HTML etc

DynamicAsynchronous interaction, AJAX etc.

RichRich Internet Applications, high visuals, limited offlinesupport

StreamingOptimized for content delivery, videos etc.


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Foundation



Web Delivery

Static Dynamic Rich Streaming

Application


Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims



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Programmatic Access

Web ServicesSOAP based, WS-I compliant, WS-*

RESTCRUD access to services via HTML

RSSSyndication services for subscriptions


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Programmatic AccessVoiceXMLMobile Application Speech API

SIPSession Initiation Protocol IM Clients

SMTPEmail inbound and outbound delivery

SMSMobile inbound and outbound text messaging


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Foundation



Exposed APIs

Web Services REST RSS VoiceXML

Web Delivery


Application


Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP



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Client Software


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Client Software

Web BasedConsumer of web based content, HTML etc

RIAConsumer of Rich Content through BrowserAdd-In

Browser Based


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Client Software

Mobile Client

Web BasedMobile consumer of web based content, HTMLetc

RIAMobile consumer of Rich Content throughBrowser Add-In

Client ApplicationLocally installed and run applications


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Client Software

Mobile Client

OfficeMobile based Email and Office Applications

SMS / IMText messaging and IM using Mobile Device

SpeechSpeech enabled interface


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Client Software

OfficeOffice Suite, including Email and RSS readercapability

Client ApplicationRich (Smart) client applications installed locallyon machine

Client PC


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Client Software

GadgetsLocally installed, desktop based

Instant MessagingLocally installed Instant Messaging client

Client PC

b dd d


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Client Software

DevicesDedicated devices

ConsolesGames Consoles

Embedded


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Foundation



Browser

Client Software

HTML RIA

Mobile

Web RIA Client SMS Speech

Client PC

Client Office Gadgets IM

Embedded

Devices Consoles

Programmatic Access


Web Presentation


Application


Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP




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Now that I understand the principles, how shouldI think about my own architectural designs?


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Foundation



Browser

Client Software

HTML RIA

Mobile


Client PC


Embedded

Devices Consoles

Programmatic Access


Web Presentation


Application


Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


Simple Web Site


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Foundation



Browser

Client Software

HTML RIA

Mobile


Client PC


Embedded

Devices Consoles

Programmatic Access


Web Presentation


Application


Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


Simple Blog

i l iki


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Foundation



Browser

Client Software

HTML RIA

Mobile


Client PC


Embedded

Devices Consoles

Programmatic Access


Web Presentation


Application


Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


Simple Wiki

A hi l P i i l f S f S i


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How about the trends you mentioned earlier?

A hi l P i i l f S f S i


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Trend 1: Service Oriented Architecture (SOA)

(T d 1 SOA) S lf H d S i


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Foundation



Browser

Client Software

HTML RIA

Mobile


Client PC


Embedded

Devices Consoles

Programmatic Access


Web Presentation


Application


Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


(Trend 1: SOA) Self Hosted Services

(T d 1 SOA) I t ti LOB A li ti


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Foundation



Browser

Client Software

HTML RIA

Mobile


Client PC


Embedded

Devices Consoles

Programmatic Access


Web Presentation


Application


Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


(Trend 1: SOA) Integrating LOB Applications

(T d 1 SOA) E di i OBA


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Foundation



Browser

Client Software

HTML RIA

Mobile


Client PC


Embedded

Devices Consoles

Programmatic Access


Web Presentation


Application


Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


(Trend 1: SOA) Expanding using OBA


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(T d 1 SOA) S lf H t d S i


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Foundation



Browser

Client Software

HTML RIA

Mobile


Client PC


Embedded

Devices Consoles

Programmatic Access


Web Presentation


Application


Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


(Trend 1: SOA) Self Hosted Services

(T d 1 SOA) S lf H t d S i i ESB


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Foundation



Browser

Client Software

HTML RIA

Mobile


Client PC


Embedded

Devices Consoles

Programmatic Access


Web Presentation


Application


Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


(Trend 1: SOA) Self Hosted Services using ESB

A hit t l P i i l f S ft S i


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Internet Service Bus

(Trend 1: SOA) Self Hosted Ser ices sing ISB


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Foundation



Browser

Client Software

HTML RIA

Mobile


Client PC


Embedded

Devices Consoles

Programmatic Access


Web Presentation


Application


Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


(Trend 1: SOA) Self Hosted Services using ISB


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Trend 2: Software as a Service (SaaS)

(Trend 2: SaaS) Web Based SaaS Provider


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Foundation



Browser

Client Software

HTML RIA

Mobile


Client PC


Embedded

Devices Consoles

Programmatic Access


Web Presentation


Application


Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


(Trend 2: SaaS) Web Based SaaS Provider

(Trend 2: SaaS) Web Based SaaS Provider w/ API


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Foundation



Browser

Client Software

HTML RIA

Mobile


Client PC


Embedded

Devices Consoles

Programmatic Access


Web Presentation


Application


Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


(Trend 2: SaaS) Web Based SaaS Provider w/ API

(Trend 2: SaaS) Web Based SaaS Provider w/ Offline


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Foundation



Browser

Client Software

HTML RIA

Mobile


Client PC


Embedded

Devices Consoles

Programmatic Access


Web Presentation


Application


Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


(Trend 2: SaaS) Web Based SaaS Provider w/ Offline


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Trend 3: Web 2.0

Ni Ni D


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Nico Nico Douga

(Trend 3: Web 2 0) Nico Nico Douga


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Foundation



Browser

Client Software

HTML RIA

MobileWeb RIA Client SMS Speech

Client PCClient Office Gadgets IM

Embedded

Devices Consoles

Programmatic Access


Web Presentation


ApplicationEntities (Schema)Business Logic (Rules)

Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


(Trend 3: Web 2.0) Nico Nico Douga

(Trend 3: Web 2 0) Nico Nico Douga


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Foundation



Browser

Client Software

HTML RIA



EmbeddedDevices Consoles

Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


(Trend 3: Web 2.0) Nico Nico Douga


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Trend 4: Rich Internet Applications

(Trend 4: RIA) - Purchasing Capability


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Foundation



Browser

Client Software

HTML RIA




Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


(Trend 4: RIA) Purchasing Capability

(Trend 4: RIA) - Purchasing Capability + RIA


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Foundation



Browser

Client Software

HTML RIA




Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


(Trend 4: RIA) Purchasing Capability + RIA

(Trend 4: RIA) - Purchasing Capability + Mobile RIA


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Foundation



Browser

Client Software

HTML RIA




Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


(Trend 4: RIA) Purchasing Capability + Mobile RIA


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How about Microsofts own products?

Exchange Lifecycle (Exchange 4 0 Outlook 97)


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Foundation



Browser

Client Software

HTML RIA




Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


Exchange Lifecycle (Exchange 4.0, Outlook 97)

JET Database

RPC

Exchange Lifecycle (Exchange 5 0, Outlook XP)


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Foundation



Browser

Client Software

HTML RIA




Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


Exchange Lifecycle (Exchange 5.0, Outlook XP)

RPC

Active DirectoryJET Database


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Exchange Lifecycle (Exchange 2003, Outlook 2003)


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Foundation



Browser

Client Software

HTML RIA




Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP



RPC over HTTPs




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Foundation



Browser

Client Software

HTML RIA




Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


c a ge ecyc e ( c a ge 00 , Out oo 00 )

RPC over HTTPs


Exchange Lifecycle (Hosted Exchange, Outlook 2007)


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Foundation



Browser

Client Software

HTML RIA




Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


g y ( g , )

RPC over HTTPs




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c tectu a c p es o So t a e Se ces

A middle out architecture



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Foundation



Browser

Client Software

HTML RIA




Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


p




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Foundation



Browser

Client Software

HTML RIA




Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


p



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Contracts and SLAs


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Contracts and SLAs

What kind of contracts and SLAs do youneed to be thinking about?

Simple Web Site


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Foundation



Browser

Client Software

HTML RIAMobile

Web RIA Client SMS SpeechClient PC



Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


p

Simple Web Site (Internal Contract and SLA)


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Foundation



Browser

Client Software

HTML RIAMobile




Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


p ( )

Contracts

andSLAs

Simple Web Site (External Contract and SLA)


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Foundation



Browser

Client Software

HTML RIAMobile


Client Office Gadgets IMEmbedded

Devices Consoles

Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


Contracts

andSLAs

p

Using ISB (Mixed Contract and SLA)


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Foundation



Browser

Client Software

HTML RIAMobile



Devices Consoles

Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


Contracts

andSLAs

g

Provisioning


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g

Provisioning


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g

What is important from a provisioningperspective?

Provisioning


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g

How are you going to manage your applicationas one in a mixed hosted environment?

Using ISB (Provisioning Considerations)


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Foundation



Browser

Client Software

HTML RIAMobile



Devices Consoles

Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


Contracts

andSLAs

Provisioning,Ma

nagement&

Monito

ring

Implementing Software + Services


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p g



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Three steps for implementing Software + Servicesusing the principles and patterns introduced in

this deck



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Step 1: Get the right people involved



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Foundation



Browser

Client Software

HTML RIAMobile



Devices Consoles

Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


Contracts

andSLAs

Provisioning,Management&

Monito

ring



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Foundation



Browser

Client Software

HTML RIAMobile



Devices Consoles

Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


Contracts

andSLAs

Provisioning,Management&

Monitoring

Infrastructure Architect / Data Center Operations

Solutions and Infrastructure Architect

Solutions Architect and Development Team

Solutions Architect and Development Team (inc. Web Design)

Solutions Architect and Development Team (inc. Designer)

EnterpriseArchitectandCIO D

ataCente

rOperations



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Step 2: Map to technologies



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Foundation



Browser

Client Software

HTML RIAMobile



Devices Consoles

Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP


IE8 Silverlight Windows Mobile 6LiveMsgr

WindowsCE

XBOX 360

IIS 7 SL Streaming WCF

.NET Framework

MOSS 2007BTS Adapters

MOSS 2007 BDC

AD /ADFS

SQL Server ReportingServices

AdCenter

.NET Framework 3rd

PartyBizTalk 2006

R2

Vista

ILMCardSpa

ceBizTalk /

BizTalk.Net

PeerFx

IIS 7SQL

ServerSSDS

Windows WFMOSS 2007

Windows WFBizTalk Server 2006

Windows Server 2008 WS 2008 HPC Windows Server 2008 Hyper-V

OfficeWPF



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Step 3: If you are dealing with repeatablearchitectural designs, build assets using Software

Factories approach



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Foundation



Browser

Client Software

HTML RIAMobile



Devices Consoles

Programmatic Access


Web Presentation



Collaboration


Monetization


Composition

Service Int LOB Int



Identity & Access

Directory RBAC

Messaging

Service Bus P2P

Storage


Workflow


Compute


Claims

SMTP SMSSIP




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Purchasing Site 1 Purchasing Site 2

Purchasing Site 3 Purchasing Site 4


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2008 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.

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