General problem : about my project proposal on grid computing

hi all,
please read this and giud me kindly.
i m university student and my final year project title is "new middleware models such as "grid services on p2p". this tittle was proposed by our acadamic staff and then i must go through this. now i have the idea what is grid computing and what are the techologies to be used with it. but i have no idea from ware i should get start on this.
so i will briefly explane u what is my project goal. my project goal is to give a solution to communicate several systems by upping webservices which are running seperatly on seperate servers by several technologies.
To do this i want to apply "grid computing on peer to peer architecture".
so plz guid me is this possible to do with grid computing andif is not tell how can i do this( to embeded several systems upping web services ).
also guid me how to get star to get best practice of grid computing?
as my technologies i am going to use oracle 10g family with j2ee.
thnaks ,
nuwan

Hi,
try this
Web Dynpro for Java Demo Kit
Web Dynpro for Java Demo Kit
Best Regards,
Ervin
P.S.: i am moving this thread to the WD4J forum.

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    Edited by: Neha Shukla on Dec 2, 2008 8:43 AM

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    Hi everyone :
       We want to achieve that our vendor can query R/3 report via our Portal. I had done SSO configuration.
       But we had about 500 vendors, it is impossible that we create 500 R/3 users for our vendors,  because the cost is too much .
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       I think this is a general problem when integrate Portal and R/3, BW .
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       Any discuss is welcome.
    Best Regards,
    Jianguo Chen

    Hi,
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    Hth,
    Michael

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