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Internet Information Services (IIS)

Internet Information Services (IIS) . Oralia Resendez Pauline Cheng Xiao Yan Wu Stephen Tecci. Overview. Benefits of Web servers and IIS Different Versions of IIS IIS 6.0 Architecture IIS 6.0 Enhancements IIS vs. competitors. Why do we need Web Servers?.

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Internet Information Services (IIS)

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  1. Internet Information Services (IIS) Oralia Resendez Pauline Cheng Xiao Yan Wu Stephen Tecci

  2. Overview • Benefits of Web servers and IIS • Different Versions of IIS • IIS 6.0 Architecture • IIS 6.0 Enhancements • IIS vs. competitors

  3. Why do we need Web Servers? • Rapidly increasing communication speed • The use of multipurpose servers • The delivery of dynamically generated information • Explosion of intranets

  4. Benefits of using IIS • Enables organizations of all sizes to quickly and easily deploy Web sites • Provides a high-performance platform for applications built using ASP.NET and the Microsoft .NET Framework • Reduces the total cost of ownership through easier server management and server consolidation

  5. Benefits cont. • Increases the security of information systems • Delivers a platform for improved developer productivity

  6. What has changed?

  7. IIS Features • Sharing Information • Creating Web-Based Applications • Bringing Server Operating System Functionality to the Web

  8. Sharing Information • Support for Multiple Sites with One IP Address • Administrators can use Simple Mail Transfer Protocol (SMTP) and Network News Transport Protocol (NNTP) Services to set up intranet mail and news services that work in conjunction with IIS. • The File Transfer Protocol (FTP) service, used to publish information to a Web server, provides a faster, smoother way to download Information from the Internet.

  9. Creating Web-Based Applications • Microsoft Active Server Pages (ASP) provide standards-based database connectivity and the ability to customize content for different browsers. It also provides error-handling capabilities for Web-based applications. • ASP has a new feature for determining the exact capabilities of a browser.

  10. Bringing Server Operating System Functionality to the Web • Integrated Setup & Upgrade - IIS 5.0 installs as a networking service of Windows 2000 Server. Customers with any existing version of Windows NT Server 3.51 or 4.0 will automatically be upgraded to the new Web Services and can take advantage of the new features and services of Windows 2000 Server and IIS.

  11. Bringing Server Operating System Functionality to the Web (Cont.) • Reliable IIS Restart - Users can stop and restart all Internet services from within the IIS Microsoft Management Console (MMC) snap-in, which makes it unnecessary to restart the computer when applications become unavailable.

  12. Fault tolerant architecture Health monitoring Intelligent queuing Reliability XML-based configuration Command line administration Remote administration System Management Scale-up/scale-out Kernel-mode caching Integrated application platform Scalability Secure by default Secure by design Secure in deployment Security IIS 6.0 Enhancements

  13. Reliability • Fault tolerant architecture • Health monitoring • Intelligent queuing

  14. SystemManagement • XML-based configuration • Command line administration • Remote administration

  15. Scalability • Scale-up/scale-out • Kernel-mode caching • Integrated application platform

  16. Security • Secure by default • Secure by design • Secure in deployment

  17. X Inetinfo WWW Service Administration & Monitoring User mode Kernel mode Queue Cache HTTP IIS 6.0 Request Processing Application Pools XML Metabase … Request Response

  18. Dramatic increase in Web server reliability Months or years of continuous uptime Increased site/application availability to users Reliable Decrease in operating and downtime costs More efficient, standardized administration Better monitoring and problem response Manageable 2-10X server consolidation Dramatically faster sites/applications Rapid development and deployment Scalable Reduction in the attack surface area Increased resistance to attack strategies Get secure, stay secure Secure IIS 6.0 Summary

  19. Commercial Implemenatation of IIS&Competetiion Market for IIS

  20. Companies using IIS • Barnes & Noble • Dell.com • Gateway.com • 1-800-flowers.com • Staples.com • The Royal Family (Great Britain)

  21. 54% Of Fortune 1000 companies America West Baltimore G&E SAFECO Corel Paramount Digital Entertainment FACT Software Beverly Hills Software Companies using IIS

  22. IIS’s Competition • Apache • Netscape • Zeus • iPlanet (iPlanet-Enterprise, Netscape-Enterprise, Netscape-FastTrack, Netscape-Commerce, Netscape-Communications, Netsite-Commerce & Netsite-Communications )

  23. Three major web servers’market share

  24. The end.

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