# Architecture principles whose scope is model_governance

> 11 records

This index as JSON: https://banes-lab.com/json/api/facets/architecture/scope/model-governance

## Entries

- [Schema Drift](https://banes-lab.com/records/architecture/schema-drift.md): A defect in which the producers, consumers and stores of one payload evolve its shape independently until its meaning diverges.
- [Boundary Leakage](https://banes-lab.com/records/architecture/boundary-leakage.md): A defect in which internal, persistence or vendor types cross an architectural boundary.
- [Inconsistent Error Model](https://banes-lab.com/records/architecture/inconsistent-error-model.md): A defect in which one class of failure is reported through several incompatible shapes.
- [Anemic Domain Model](https://banes-lab.com/records/architecture/anemic-domain-model.md): A defect in which domain objects hold data only, while their rules live in services and handlers.
- [Vendor Lock-In Leakage](https://banes-lab.com/records/architecture/vendor-lock-in-leakage.md): A defect in which an external system's or a vendor's APIs, errors and models spread through application and domain code, so their changes ripple across it.
- [Security Theater](https://banes-lab.com/records/architecture/security-theater.md): A defect in which visible security controls leave the real threat unreduced, or can be bypassed.
- [Authorization Scattering](https://banes-lab.com/records/architecture/authorization-scattering.md): A defect in which authorization checks are spread across layers with no central policy.
- [Architecture Astronaut](https://banes-lab.com/records/architecture/architecture-astronaut.md): A defect in which abstract frameworks, meta-models and architectural structure are built ahead of the concrete needs they should serve.
- [Prompt Sprawl](https://banes-lab.com/records/architecture/prompt-sprawl.md): A defect in which prompts, model parameters and output schemas are scattered through code without versions or evaluation.
- [Ungrounded Content](https://banes-lab.com/records/architecture/ungrounded-content.md): A defect in which the model produces answers or decisions without retrieved evidence or disclosed uncertainty.
- [Model Version Ambiguity](https://banes-lab.com/records/architecture/model-version-ambiguity.md): A defect in which models, prompts or indexes are used without recording their version and configuration.