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@@ -130,7 +130,9 @@ The used legend is as follows:
For further info on components see the [glossary](#glossary).
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### Configuration data flow
This data flow diagram refines how a deployment is obtained from an operator's application configuration and a hosting provider's runtime setup.
@@ -141,7 +143,8 @@ For its runtime setup, a hosting provider has to supply a **resource mapping** t
Applications and runtime environments thus interface through **resources**, the properties of which are curated by Fediversity maintainers.
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### Service portability
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Whereas the bulk of our configuration logic is covered in the configuration schema, [implemented here](https://git.fediversity.eu/Fediversity/Fediversity/src/branch/main/deployment/data-model.nix) and [tested here](https://git.fediversity.eu/Fediversity/Fediversity/src/branch/main/deployment/data-model-test.nix), our reference front-end applications will store data.
The data model design for the configuration front-end needed support the desired functionality is as follows, using the crow's foot notation to denote cardinality:
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### Host architecture