Indy Java Users Group

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Indy Java Users Group
November 28, 2001 Sallie Mae 600p.m
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Mission Statement
Promote the use of the Java language and
components across all levels of interest in the
greater Indianapolis area, by serving as a
resource for knowledge, experience and career
opportunities.
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Agenda

• Announcements 600-630
• CVS tutorial 1 of 2 630-700
• .NET Discussion 700-745
• Performance Tip 745-800

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Announcements

• Next Meeting
• January 30, 2001-First one for 02

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Presentation Lineup

• Chris Bonham
• thirdeyeconsulting.com
• Mark Steenbarger
• Indy Jug
• Brian Matalus
• Fusion Alliance

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Presentation Lineup

• Chris Bohnnam
• CVS - tutorial
• Code snippet C vs. Java
• Mark Steenbarger
• Intro to .NET
• J2EE / .NET comparison (brief)
• Brian Matalus
• .NET testimonial / panel discussion

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CVS Tutorial 1 of 2

• http//indyjug.theebizshop.net/cgi-bin/cvsweb.cgi
• To Request an ID Post to /openSource
• Chris Bonham
• www.thirdeyeconsulting.com

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Web Services Defined-1
A collection of functions that are packaged as a
single entity and published to the network for
use by other programs. - Graham Glass CEO The
Mind Electric
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Web Services Defined-2

• Build on technology of choice (.NET, J2EE)
• Service defined using Web Services Description
  Language (WSDL)
• Register to Universal Description, Discovery, and
  Integration (UDDI)
• Request (search) from UDDI
• Bind and invoke service via Simple Object Access
  Protocol (SOAP)

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What is .NET Anyway? 1

• Web Services
• .NET My Services (Hailstorm)
• Shift from product to services
• Subscription and fee based
• New battlefield-AOL Time Warner
• Passport - single sign-on to the services
• Releasing in full early next year (02)

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What is .NET Anyway? 2

• Programming Model
• .NET Framework
• Expanding existing Win32 model
• XML/SOAP
• Build Web service applications on Microsoft
  software - Mike Riccuiti
• Releasing early next year (02)

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What is .NET Anyway? 3

• Web sites
• Partners for web services
• (yahoo, airlines)
• bCenteral.com
• Microsoft sites (expedia.com, etc)
• Hotmail and other Passport enabled sites have
  .NET branding today.

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What is .NET Anyway? 4

• .NET Enterprise Servers
• MSSQL
• Exchange
• Architecture for web services
• Branding today

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C Java?
C introduces several modern language elements
that Java doesnt even haveC is its own
language -Joe Mayo, author C Unleashed Chris
Bonham www.thirdeyeconsulting.com
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J2EE vs .NET

• Product versus Specification
• Single language - multiple platforms (J2EE)
• Mutliple languages - single platofrm (.NET)

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J2EE vs .NET

• .NET (platform) vision
• Developer choice
• C, Visual basic, JScript, Visual C, J - 20
  other language vendors with CLR compilers
• Platform interoperability CLR Common Language
  Runtime

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J2EE vs .NET

• JDBC vs. ADO
• JFC vs. Windows Forms (native)
• Microsoft Intermediate Language (bytecode)
• Common Language Runtime (CLR) (JRE)
• JCA COM TI Legacy integration

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J2EE vs .NET

• JRE CLR
• JSP ASP
• EJB .NET Managed Components
• JDBC ADO
• SOAP/WSD/UDDI

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J2EE vs .NET

• Multiple languages - common library - single
  platforms
• Unified programming model and high productivity
  IDE
• Separation of app and presentation
• XML support

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Ask the experts
Demonstrating impressive skill or knowledge -
expert Brian Matalus Fusion Alliance www.fusional
ly.com
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References
http//news.cnet.com Strategy Blueprint
shrouded in mystery http//www.informit.com
Understanding J2EE and .NET http//www.theserver
side.com J2EE vs. Microsoft.NET
(Vawter, Roman)
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Indy Java Users Group
www.indyjug.net
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Things to Remember

• Get involved
• online forums
• open source
• www.indyjug.net
• IndyJug/Announce
• Ask questions