Logic for LSMW screen development

Hi,
I need somution for the following:
"There wil be a screen which will allow users to create projects and objects in the same way as like LSMW and all customizing data will be linked to the corresponding project and object.
Projects are to be stored in table A
Sub-Projects to be stored in table B
Objects are to be in table C"
Can anyone give me the coding logic to develop this?
Thanks.

Can be closed.

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    We will also need to create a communication server that will run on web server P.C. that will communicate tcpip to field panels/log to db, as well as allow web screens to send/receive commands with field panels etc.
    Could any one give me some suggestion about it?
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    Thank you very much in advance.

    Thanks, zadok .
    Actually, I don't have the system requirements neither. All I know is the following outline:
    "We want to create web based application that will run on windows and linux (linux on embedded PC).
    The application should be able to support 10 � 100 users at once accessing/editing database.
    We will also need to create a communication server that will run on web server P.C. that will communicate tcpip to field panels/log to db, as well as allow web screens to send/receive commands with field panels etc."
    It is a interview question, which need me to do research and give some suggestions. What I want to know is to figure out what kind of Java technology is necessary for developing this system because I want to make sure I head to right direction.
    I know somehow it is hard to give suggestion based on this limited information.
    One more thing I was confusing is the server-side architecture.
    I need suggestion about sever side architecture:
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    as communication server to monitor and control field
    panel, also act as server-side applicaiton by using
    RMI to communicate with Client-side communication.
    b. choose a general web server architecture. Put
    everything in server side in Web Server, for example
    Tomcat AS container, implementing the Communication
    server as Web Service and the request from
    Client-side go to Web Server first, then dispatch to
    a proper web service.Why did you not include this information in the original question!
    Why don't you just use Tomcat?
    For your answer, "Why don't you just use Tomcat?", does it mean Tomcat without Web Service will be enough for this system development? Could you give me some detail about it?
    Thank you very much, zadok.

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    Can anybody help?
    I am considering buying a new MAC laptop to run LOGIC for composition and band live/recording, but which one is best as I do not want to spend too much money?
    Does it have a line in and how do you monitor sound?
    Will I need adaptors and an interface?
    Also, I am guessing as Logic only runs on MAC surely then they would not the best spec to recommend to run it?
    I see all the upgrades as additional memory or a faster process?
    Is a retina screen necessary, and why flash based storage against a 1TB hard drive, and a i5 instead of an i7
    The main reason for this purchase is to play live and use backing tracks and record found sounds and make creative songs.
    I hope you can provide some valuable feedback, as I am a longtime MAC user and see upgrades and changes happen regularly but the most important thing is the songs not the equipment.
    I have £500 already and willing to add another 500 to 700 pounds, then software extra.

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