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WIKI Using ASP.NET

WIKI Using ASP.NET. Mohamed Askar Master’s Report June 17 th 2005. Overview. Wiki Definition System Architecture Database Design Features of Wiki Control Flow Demo Software Architecture Testing Lessons Learnt Conclusion

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WIKI Using ASP.NET

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  1. WIKI Using ASP.NET Mohamed Askar Master’s Report June 17 th 2005

  2. Overview • Wiki Definition • System Architecture • Database Design • Features of Wiki • Control Flow • Demo • Software Architecture • Testing • Lessons Learnt • Conclusion • Future Work

  3. Wiki Definition • Simplest online database that could possibly work. • User can edit the content of the page. • Helps to keep the content of the web page up to date.

  4. Wiki History • Ward Cunninghamfounded the first wiki site on March 25 1995. • Portland Pattern Repository was the first wiki site. • “Wiki Wiki” is a Hawaiian term , meaning quick. • Wiki encyclopedia is available on the internet.

  5. Wiki Advantages • Used as Collaborations tools. • Used as Personal Information Managers. • Needs only a web browser. • Wiki provides a two way communication channel.

  6. Wiki Disadvantages • Wiki causes security risk since anyone can edit any page. • Lack of WYSIWYG editor.

  7. Objectives • Building a Wiki using a Asp. Net and C#. • Adding some extra features in the wiki. - Mixing images with text. - File Handling Features. - Electronic mail Notification. - Search Feature.

  8. Target Audience • Used in the intranet. • Can be modified as a public site.

  9. System Architecture

  10. Technologies Used • HTML - Hypertext Markup Language. - Markup tags. - WYSIWYGeditor. • C# - Object Oriented Programming. - Designed to work with .NET. - Uses XML and SOAP.

  11. Technologies Used • Microsoft Visual Studio .NET. - Common environment for building, deploying and running web application. - It is language-neutral. - Easy deployment. - User authentication. - Compiled Code. - Compatibility.

  12. Technologies Used • Oracle 10g. - Robust and web-enabled. - Scalable. - Manage the multimedia content directly. - Oracle Data Guard. - Data Mining. - Multi Platform.

  13. Database Design

  14. Functionalities • Creation of new topic - Create a new link. • Editing the existing topics - Using the editing tips. • Electronic mail Notification to the user - Simple Mail Transfer Protocol.

  15. Functionalities - Cont • Adding images to the web pages - Resize the images. - Link an URL to an image. - Place the image at the desired position. • Creating links to an uploaded file - List of uploaded files can be seen. .

  16. Functionalities - Cont • Revision Control - Previous version is stored in the database. - History pages to retrieve the previous version. • Viewing Recent Changes - No of days. - Author and last updated time.

  17. Functionalities - Cont • Search Feature - Keyword Search. - Topic Search. • File Manager - Uploading images and files to database. - Renaming and deleting a file. - Viewing the file.

  18. Functionalities - Cont • Simple Editing Tips - Create Headings. - Bullet and Numbered list. - Bold, italic and underlined. - Web link and mailto link. - Indentation. - Create link to a new topic. - Horizontal rule.

  19. Control Flow

  20. Demo

  21. Testing : Microsoft Application Test Center • Performance Testing. • Simulates several users. • Tests results confirmed that there was no HTTP, DNS or Socket errors. • No connection or timeout errors.

  22. Test Results

  23. Load Testing : Ants Load • Load Testing. • Finds the fastest and the slowest objects in the web application. • Time to connect was less than 50 milliseconds most of the time.

  24. Test Results

  25. Test Results

  26. Statistics • Total number of source code - 2000 lines of C# code. - 500 lines of HTML code. - 12 aspx pages. - 15 Oracle Procedures. - 3 triggers and sequences. - Style sheet.

  27. Statistics • Design – 20 % • Coding – 40 % • Debugging – 10 % • Testing – 15% • Documentation – 15 %

  28. Lessons Learned • How to convert plain text to an HTML output. • Storing and retrieving images and files from the database. • Resizing of images.

  29. Lessons Learned • Using the SMTP protocol to send electronic mails. • How to use Procedures and Packages to retrieve data from the database. • .NET Testing Tools.

  30. Conclusion • Advantages of using Asp.net for building Wiki. • Motivation For building Wiki. • Wiki will provide a flexible, powerful and easy to use collaboration platform.

  31. Future Work • Wiki causes security risk since anyone can edit any page. • One Solution is by defining groups and imposing read and write access restrictions based on the groups and users. • Create statistics of the wiki webs.

  32. References • http://www.w3schools.com • http://www.imano.com/content/oracle9i.aspx • http://msdn.microsoft.com • http://www.red-gate.com • http://wiki.org/wiki.cgi?WhatIsWiki • Nikhil Kothari and Vandana Datya. (2002). “ASP.NET Server Controls and Components”, Microsoft.

  33. Acknowledgements • Dr. Daniel Andresen (Major Professor) • Dr. Mitchell Neilsen • Dr. Bill Hankley

  34. Questions ?

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