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Subject: RE: migrate IIS to J2ee based web server,
 then migrate .net architecture to j2ee based one
Date: Mon, 6 Dec 2004 15:35:51 -0500
Message-ID: <9C5166762F311146951505C6790A9CF80229C807@US-VS1.corp.mpi.com>
Thread-Topic: migrate IIS to J2ee based web server,
 then migrate .net architecture to j2ee based one
Thread-Index: AcTb0Q+5qJHtxs86S8eheLS1ODGF3QAAfbmA
From: "Shapira, Yoav" <Yoav.Shapira@mpi.com>
To: "Tomcat Users List" <tomcat-user@jakarta.apache.org>


H=
i,
You gotta love it when a consultant tries to get others to do the job
for him/her, while he/she collects money on the results ;)  

The answers to most of your questions, e.g. when you need Apache and
when you need an EJB container, can be found in the archives of this
list.

Yoav Shapira http://www.yoavshapira.com
 

>-----Original Message-----
>From: qiubo su [mailto:qbsu21th@yahoo.co.nz]
>Sent: Monday, December 06, 2004 3:21 PM
>To: Tomcat Users List
>Subject: migrate IIS to J2ee based web server, then migrate .net
>architecture to j2ee based one
>
>Dear Sir/Madam:
>
>the company i will work for later on has the software
>product based on the .net framework with the IIS
>middle ware. because of the requirement of the current
>market, the company needs to migrate
>the whole architecture to J2ee based one.
>
>because the company only has .net resources without
>any j2ee experty. my background is with a lot of
>java/j2ee and without any .net. at the moment i work
>with the chief architecture of this company and try to
>figure out how to migrate .net architecture to j2ee
>based. if i can help them to map out the .net
>architecture to j2ee based one, then i will have the
>chance to work on the java/j2ee and probably oracle
>migration development work. hopefully i can win this
>contract. however, i really need some help/input from
>some free resources, like the Forum Groups, to point
>me to the right direction.
>
>they plan to start with changing the presentation
>layer IIS to j2ee based one. the following are the
>list of questions I need to figure out urgently. it
>will be very appreciated if you can help on these.
>
>1. do you think the tomcat web server a good option
>for them or the other ones?
>
>2. what should be the approach they should apply to
>replace the IIS only at this stage?
>
>3. how can they replace IIS with tomcat on windows and
>keep all the existing binaries?
>
>4. if the tomcat is a good option, then after
>installing the tomcat, does the apache need to be
>installed as well? if it is, why?
>
>5. what is the next step for them to migrate the
>architecture to j2ee based one after replace IIS with
>tomcat?
>
>6. do you recommend weblogic or websphere for them at
>this stage? why?
>
>7. they have the chief architecture knows only the
>.net architecture and don't know j2ee one, i know only
>the j2ee architecture and don't know .net one. both of
>us need to work together to figure out a
>way to migrate from .net to j2ee in a very tight time
>frame. what can you suggest us to achieve this? what
>documentation or books we need for this without
>recruiting additional resource?
>
>8. if they change the whole .net to j2ee based, what
>else they need to install, except of the tomcat? for
>the whole migration, how can they map the
>applications/components from .net to j2ee for this
>migration, like, asp.net(.net) to jsp(j2ee), iis(.net)
>to tomcat(j2ee), (sql server(.net) to oracle(j2ee)
>etc..
>
>it will be very appreciated if you can help on the
>above as soon as you can. or point me to someone who
>can help with this.
>
>Thanks and regards!
>david
>
> --- "Vakulenko, Andrey V" <andrey.vakulenko@eds.com>
>wrote:
>> I am trying to move a Java web application (Tomcat
>> 3, IIS, Windows 2000) to
>> Win 2003 server. I already know that there is no way
>> to make tomcat working
>> with IIS 6 (without switching in IIS 5 mode). So, my
>> next question is if I
>> can get rid of IIS? I am using IIS now to get
>> Windows integrated
>> authentification and provide userID to my
>> application for using in role
>> based security. Are new versions of Tomcat (4 and 5)
>> provide functionality
>> to authentificate users (with providing UID to the
>> application thru server
>> variable) and if so can you direct me to
>> documentation?  Once again the app
>> is old and does not require other functional Tomcat
>> upgrade (servlet API and
>> so on). Your input will be highly appreciated.
>>
>> Thanks,
>>
>> Andrey V. Vakulenko
>>
>>
>>
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