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Developing N-Tier Applications with C#, MSSQL 2005, and XML

Developing N-Tier Applications with C#, MSSQL 2005, and XML. By Jonas Stawski jstawski@aspsoft.com http://aspsoft.blogs.com/jonas/. N-Tier Application Architecture. What is it?. What is it?. More than simple code Flexible and reusable application Application break up into tiers UI Layer

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Developing N-Tier Applications with C#, MSSQL 2005, and XML

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  1. Developing N-Tier Applications with C#, MSSQL 2005, and XML By Jonas Stawskijstawski@aspsoft.com http://aspsoft.blogs.com/jonas/

  2. N-Tier Application Architecture What is it?

  3. What is it? • More than simple code • Flexible and reusable application • Application break up into tiers • UI Layer • Business Layer • Data Layer • Data Access Layer • … • N = any number. 2-tier, 4-tier, etc.

  4. N-Tier Application Architecture Pros

  5. Pros • Abstraction • Separation • More Secured • Easier for multiple developers environment • Reusability • Better maintainability

  6. N-Tier Application Architecture Cons

  7. Cons • Longer development • More complex • Less efficient • Overhead

  8. Demo Adventure Works

  9. Code 3 Technologies

  10. 3 Technologies • .Net (C#) • MSSQL 2005 • XML

  11. 3 Technologies XML MSSQL 2005 .NET .NET XML .NET .NET

  12. Demo Let’s dig into the code!

  13. Thank You

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