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Design Pattern Sample Application – Part I

This is one of the applications that I developed some time back and I am going to use it to demonstrate some of the design patterns.

Basically this is a simplied share trading system. You can have a look at the E-R diagram here.


The MySQL script can be downloaded here.

MySQL Script

Using this application, I am going to talk about some of the enterprise architectural patterns

  • Table Data Gateway
  • Row Data Gateway
  • Active Record
  • Data Mapper

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  1. cwxwwwxwwxwx | Dec 23, 2008 | Reply

    well, hi admin adn people nice forum indeed. how’s life? hope it’s introduce branch ;)

  2. poengatiogara | Mar 20, 2009 | Reply

    Was ist das?

  3. Minh | Mar 13, 2010 | Reply

    Hello Admin,
    I found it is very interesting!

    In fact, I have a exercice at school about modeling a trading system database.

    How can you build a model ER of this Trading System, source ? ? It is Forex Trading System or a general trading system.

    I really searched the internet, it is primarily the techniques of Trading, but not much about how to build a trading system.

    So, please ?
    1. Could you explain your schema
    2. Give the conceptual data model

    Thank you
    Best regards.


  4. SniperForex | Jul 26, 2010 | Reply

    How does this forex trading system work precisely? More details should be forthcoming for an accurate evaluation.

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