| Object Persistence Layer |
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| Ÿ | Abstracts
persistence details from the application |
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| layer, supports
Java objects/Entity Beans |
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| J2EE & |
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| Web |
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| Services |
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| object-level |
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| querying
and creation |
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| results
are objects |
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| object creation
and |
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| updates through |
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| object-level API |
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| Objects |
| Objects |
| Persistence
Layer |
| JDBC |
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| results
are |
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| returned
as |
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| raw
data |
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| API uses SQL |
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| or database |
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| specific calls |
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| rows |
| SQL |