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.. i18n: The ORM - Object Relation Model
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.. i18n: ===============================
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The ORM - Object Relation Model
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===============================
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.. i18n: ORM is for Object-Relational Mapping.
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ORM is for Object-Relational Mapping.
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.. i18n: OpenERP modeling is based on "objects" but is data is stored in a classical relational database named Postgresql.
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OpenERP modeling is based on "objects" but is data is stored in a classical relational database named Postgresql.
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.. i18n: ORM job is to fill the gap between Open-objects and sql tables.
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ORM job is to fill the gap between Open-objects and sql tables.
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.. i18n: Python is the programming langage giving the behavior and data description of Open-objects (This is not stored in the database). "ORM" is the python class ancestor of all Open-objects.
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Python is the programming langage giving the behavior and data description of Open-objects (This is not stored in the database). "ORM" is the python class ancestor of all Open-objects.
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.. i18n: A Open-object is modeling by a static python description for his behavior and data, an a miror sql description for his data storage.
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A Open-object is modeling by a static python description for his behavior and data, an a miror sql description for his data storage.