RE: Performance and Dev Cost--J2EE Vs .NET

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Yet again copied from another forum...
Think this is not 'off-topic'...


Ye thats right that J2EE Petstore was not developed while keeping
performance Issues in mind.
But encapsulating few of the bussiness logic in Stored procedures is not a
bad thing i think.We have also done the same approach abt 1 year ago in a
J2EE based project and its performance was offcourse better than querying
database again and again thru JDBC calls.But these procedure calls should be
used only in the cases where consective hits to DB are required .One thing
more i have seen in .Net that it followes the component oriented approach
.One step next to the Object Oriented approach.
Although development in Java is too rapid and it does not take much time to
map the Technical Design specification to Actual code.but it is more Rapid
in .Net. But in .NET there is not much flexibilty in writing
applications.but what i have feel that coding in C# or VB.Net is approx same
.Because approx same libraries are used in both and even same VM will
execute precompiled MSIL.then what is the adavantage of writing application
in VB.NET or C# or C++ or other complient languages.Only one advantage is
that its programers choice that they want to write code in COBOL or C# or
VB.NET .So it seems that Language independence is just a functionalty which
they are using to boost up the .Net in market.Bcos it dont have much
advantages as it seems.I am not sure abt one thing . DotNet says that any
.Net complient language can be used to write Code .For example now COBOL is
also .Net complient so will .NET support already written Cobol code or
Pascal Code.?What i think that .Net cant support that code bcos already
written code in old languages is not written while keeping "Common Type
System" in mind.Please throw some light on this issue.

Regards
Rizwan

-----Original Message-----
From: Franco Biaggi [mailto:fbiaggi@ticino.com]
Sent: Sunday, October 28, 2001 2:25 PM
To: java400-l@midrange.com
Subject: Re: Performance and Dev Cost--J2EE Vs .NET

Copied form another forum:

"
                    Yah... Well try to keep in mind that the Petstore was
built by Sun as a tutorial on EJB, patterns blah blah. Performance was not
even
                    a slight consideration for them.

                    MS have now built a highly optimised Petstore app using
.Net components, with most of the processing being done in DB stored
                    procs, using empty exception blocks, downsized middle
tier, blah blah. Performance and minimal lines of code being their number 1
                    priority.

                    Funnily enough Microsoft's highly optimised Petstore is
then faster than Sun's completely for-fun non-optimised Petstore. From this
                    they claim that .Net is 28 times faster than J2EE.
Laugh!

                    If Java is so dodgy, why did MS blatently rip it off for
their C# language?
"


On Sun, 28 Oct 2001 14:14:17 +0300, Rizwan Ahmed wrote:

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>Hi Group
>
>Just found this MS claims while surfing....What you think??
>Regards
>Rizwan
>You need to see it to believe it! We implemented Sun's own J2EE best
>practices blueprint application, the Java Pet Store, using C# and Microsoft
>.NET. The result? The exact same application functionality was implemented
>in just 1/3 the code using C#/ASP.NET, and it performs up to 28 times
faster
>than previsouly published benchmarks of the J2EE application.
><http://www.gotdotnet.com/team/compare/Petshopdoc.zip> Read the whitepaper,
>and  <http://www.gotdotnet.com/team/compare/Petshop.zip> download the code
>to the Microsoft .NET Pet Shop, a new blueprint for next-generation Web
>development. The J2EE reference application is available at the Sun Java
>blueprint site <http://java.sun.com/j2ee/blueprints/index.html> . Also
check
>out our other other materials just published that demonstrate the .NET
>advantage over <http://www.gotdotnet.com/team/compare/default.aspx>  J2EE.
>Go to this URL  http://www.gotdotnet.com/team/compare/petshop.aspx
><http://www.gotdotnet.com/team/compare/petshop.aspx>
>
>
>
>
>
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