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Windows DNA:Windows DNA:

Windows Distributed InternetWindows Distributed InternetArchitectureArchitecture

Submitted to:Submitted to: Submitted By:Submitted By:

Raja BhatiRaja Bhati Praskandan NagarPraskandan Nagar

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WINDOWS DNAWINDOWS DNA

DISTRIBUTED INTERNET APPLICATION:DISTRIBUTED INTERNET APPLICATION:

Enable the windows platform and the internet toEnable the windows platform and the internet towork together.work together.

The principal technologies comprising DNAThe principal technologies comprising DNA

ACTIVEXACTIVEX

DHTML(HTML)DHTML(HTML) COMCOM

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Windows DNA - The Guiding ArchitectureWindows DNA - The Guiding ArchitectureWindows DNA is Distributed ComputingWindows DNA is Distributed Computing

Common object model on all tiersCommon object model on all tiers

Language neutralLanguage neutral

Auto-everything - services for scalable, reliable,Auto-everything - services for scalable, reliable,interoperable, distributed applicationsinteroperable, distributed applications

Tools available todayTools available today

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Win32Win32

ComponentsComponents

ScriptingScripting

DHTMLDHTML

HTMLHTML

Rich clientRich client

Thin clientThin client

Windows DNAWindows DNAPresentation servicesPresentation services

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IISIIS

Write businessWrite businesslogic as COMlogic as COM

componentscomponents

MTSMTS

MSMQMSMQ

WebWeb TransactionTransaction QueuingQueuing SecuritySecurity

IntegratedIntegrated

Windows DNAWindows DNABusiness logicBusiness logic

Windows NT as an application serverWindows NT as an application server

includes best of breed servicesincludes best of breed services

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ACTIVEXACTIVEX

Framework for defining reusable softwareFramework for defining reusable softwarecomponents in a programming language-components in a programming language-independent way.independent way.

Commonly used in windows operating system,Commonly used in windows operating system,internet explorer etc.internet explorer etc.

Activex controls can be written in any language likeActivex controls can be written in any language like

C++C++

Visual basicVisual basic

.NET framework.NET framework

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COM+ Key FeaturesCOM+ Key FeaturesCOM+ makes it easier to develop, deploy, and administerCOM+ makes it easier to develop, deploy, and administer

Enterprise Scale, Component-based ApplicationsEnterprise Scale, Component-based Applications

COM is an outgrowth of the object-orientedCOM is an outgrowth of the object-orientedparadigm and is a specification that is based on aparadigm and is a specification that is based on abinary standard for reuse through interfaces.binary standard for reuse through interfaces.

Component Load BalancingComponent Load Balancing Queued ComponentsQueued Components

In-Memory Database SupportIn-Memory Database Support

Object PoolingObject Pooling Transaction ManagerTransaction Manager

Security ManagerSecurity Manager

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CreateInstanceCreateInstance

OK: SetCompleteOK: SetComplete

Err: SetAbortErr: SetAbort

IUnknownIUnknown

ServerServer

ClientClient

ContextContext

AttributesAttributes

COM+: Simple, PowerfulCOM+: Simple, PowerfulProgramming ModelProgramming Model

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Windows DNA 2000Windows DNA 2000

Next generation of building blocks for Windows DNANext generation of building blocks for Windows DNAapplicationsapplications

Windows 2000 is the CornerstoneWindows 2000 is the Cornerstone Rock solid, high performance platformRock solid, high performance platform

Integrates core Windows DNA Application ServicesIntegrates core Windows DNA Application Services Friction-free deployment and managementFriction-free deployment and management

Set of new and enhanced servicesSet of new and enhanced services Richer Web applications platformRicher Web applications platform

Improved integration and interoperabilityImproved integration and interoperability E-commerce is built-inE-commerce is built-in

Exploit Windows 2000Exploit Windows 2000

All expected to ship by mid 2000All expected to ship by mid 2000

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Windows 2000Windows 2000Windows DNA Application Servicesindows DNA Application Services Built-in integrated applications server forBuilt-in integrated applications server for

building distributed Web applicationsbuilding distributed Web applications

IIS 5.0 - high performance web serverIIS 5.0 - high performance web server

Active Server PagesActive Server Pages

COM+ component servicesCOM+ component services

TransactionsTransactions

Message Queue and Queued ComponentsMessage Queue and Queued Components Role-based securityRole-based security

Network Load BalancingNetwork Load Balancing

High performance XML supportHigh performance XML support

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Windows DNA 2000Windows DNA 2000

New or Enhanced:New or Enhanced: Application ServicesApplication Services

Legacy InteroperabilityLegacy Interoperability E-commerce (B2C)E-commerce (B2C) Data Access/StorageData Access/Storage Development ToolsDevelopment Tools Developer SuccessDeveloper Success + E-commerce (B2B)+ E-commerce (B2B) + Deployment and+ Deployment and

ManagementManagement

MicrosoftBabylonServer

MicrosoftCommerceServer

MicrosoftSQLServer

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Visual StudioVisual Studio

Truly Integrated suite of toolsTruly Integrated suite of tools Analyzer, Modeler, Package & Deployment,Analyzer, Modeler, Package & Deployment,

SourceSafe, Respository, Component ManagerSourceSafe, Respository, Component Manager

The Enterprise WorkbenchThe Enterprise Workbench Allows you to Leverage component support whereAllows you to Leverage component support where

appropriate client or serverappropriate client or server

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.NET framework.NET framework

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SQL Server 7.0SQL Server 7.0 Best database for Line of BusinessBest database for Line of Business

Self-tuning, self-managingSelf-tuning, self-managing Scalable from laptop to clusterScalable from laptop to cluster

Over 2000 apps available todayOver 2000 apps available today

Best database for Data Warehousing andBest database for Data Warehousing andBusiness IntelligenceBusiness Intelligence Only DB w/ integrated OLAP & ETLOnly DB w/ integrated OLAP & ETL

Office 2000 integrationOffice 2000 integration

Fastest time to marketFastest time to market Three times faster, 1/3 the costThree times faster, 1/3 the cost

3x tpmC per CPU vs. Oracle8i3x tpmC per CPU vs. Oracle8i

Best SAP performance any platformBest SAP performance any platform

http://www.zdnet.com/pcmag/edchoice/ec.htm

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SQL SERVER 2005SQL SERVER 2005

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Microsoft Data Engine (MSDE)Microsoft Data Engine (MSDE)

SQL Server 7.0 data engineSQL Server 7.0 data engine Full function and fully compatible withFull function and fully compatible with

SQL Server 7.0 same code - without the admin toolsSQL Server 7.0 same code - without the admin tools

Mobile and shared solutionsMobile and shared solutions Easiest migration path to SQL ServerEasiest migration path to SQL Server

Free!Free!

Visual Studio 6.0 and Office 2000 DeveloperVisual Studio 6.0 and Office 2000 Developer

Available since Spring 99Available since Spring 99

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3rd Generation Web3rd Generation Web

File DB

Dynamic Pages

Browser

Web Server

In-houseIn-housesystemssystems

TheFirewall

Website

Website

WebsiteAccessing anothersite today = HTMLscreen scrapingor your architect

calls my architect

Tomorrow, externalWeb sites becomebuilding blocks usingXMLWeb ServicesMegaservices

Webservice

Webservice

Webservice

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SummarySummary

Windows DNA provides a comprehensive,Windows DNA provides a comprehensive,integrated platform for building distributedintegrated platform for building distributedWeb appsWeb apps

Windows DNA 2000 delivers the next waveWindows DNA 2000 delivers the next wave

of building blocks for the platformof building blocks for the platform Windows DNA is the fastest and easiest wayWindows DNA is the fastest and easiest way

to build high-value distributed Web-enabledto build high-value distributed Web-enabledappsapps