Indy Java Users Group - PowerPoint PPT Presentation

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Indy Java Users Group

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Promote the use of the Java language and components across all levels of ... http://news.cnet.com Strategy: Blueprint shrouded in mystery ... – PowerPoint PPT presentation

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Title: Indy Java Users Group


1
Indy Java Users Group
November 28, 2001 Sallie Mae 600p.m
2
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.
3
Agenda
  • Announcements 600-630
  • CVS tutorial 1 of 2 630-700
  • .NET Discussion 700-745
  • Performance Tip 745-800

4
Announcements
  • Next Meeting
  • January 30, 2001-First one for 02

5
Presentation Lineup
  • Chris Bonham
  • thirdeyeconsulting.com
  • Mark Steenbarger
  • Indy Jug
  • Brian Matalus
  • Fusion Alliance

6
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

7
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

8
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
9
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)

10
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)

11
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)

12
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.

13
What is .NET Anyway? 4
  • .NET Enterprise Servers
  • MSSQL
  • Exchange
  • Architecture for web services
  • Branding today

14
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
15
J2EE vs .NET
  • Product versus Specification
  • Single language - multiple platforms (J2EE)
  • Mutliple languages - single platofrm (.NET)

16
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

17
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

18
J2EE vs .NET
  • JRE CLR
  • JSP ASP
  • EJB .NET Managed Components
  • JDBC ADO
  • SOAP/WSD/UDDI

19
J2EE vs .NET
  • Multiple languages - common library - single
    platforms
  • Unified programming model and high productivity
    IDE
  • Separation of app and presentation
  • XML support

20
Ask the experts
Demonstrating impressive skill or knowledge -
expert Brian Matalus Fusion Alliance www.fusional
ly.com
21
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)
22
Indy Java Users Group
www.indyjug.net
23
Things to Remember
  • Get involved
  • online forums
  • open source
  • www.indyjug.net
  • IndyJug/Announce
  • Ask questions
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