LAYER_07_DATA_MODEL

JSON Schema Draft 7 validates object data structures by declaring required fields, type constraints, and format patterns. This establishes consistent data contracts across services for API design and data modeling governance.

Link data models to databases and APIs through cross-layer integration using JSON Schema. This provides traceability by connecting object schemas directly to business objects and database structures for governance.

Combine multiple schemas using allOf, anyOf, and oneOf for schema composition in JSON Schema Draft 7. This merges object structures and annotates them with governance metadata for data classification and retention.

Add data governance rules to a JSON Schema by annotating object schemas with governance metadata. This supports data classification and retention policies directly within the schema design for cross-layer compliance.

JSON Schema Draft 7 supports cross-reference capabilities for business objects. You can link data models to APIs and databases, ensuring traceability and integration across different architectural layers.

Set required fields and format patterns in a JSON object schema by defining property constraints within JSON Schema Draft 7. Enforce type validation, required arrays, and formats like email or uuid for data integrity.