| Backwards
Compatibility 1: |
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| � | Tn
is a fourth generation software |
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| organisational
paradigm |
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| � | The
previous three are (in order): |
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| 1. | Monolithic |
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| 2. | Shared
Library (DLL) |
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| 3. | Object
Repository (Java, COM, .NET) |
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| Advantage:
We can incorporate older existing |
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| code
very easily with thin wrappers |
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