| 1 |
Java (with visual interfaces i.e. JavaBeans) is natural tier 2 language
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JavaBeans can be used at tier 1(client) or 2(server)
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| 2 |
Linking this to tier 3 "classic applications" gives rise to JavaBean wrappers for existing applications
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| 3 |
These can be used in HPcc and commodity environments
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| 4 |
Naturally become CORBA distributed objects and so can be remotely executed and documented (via CORBA trader or yellow pages service)
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| 5 |
Classic Application
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| 6 |
Fortran C C++
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| 7 |
JavaBean Wrapper
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| 8 |
Tier 2
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| 9 |
Tier 1
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| 10 |
Tier 3
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| 11 |
IIOP HTTP RMI
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