# Inconsistent Replicas/Models

> Replicas or models that disagree on the same data, so reads return conflicting answers.

Record: `lexicon:inconsistent-replicas-models`
Kind: anti-pattern
Layer: [Atomic Boundary](https://banes-lab.com/records/layer/atomic-boundary.md)
Canonical: https://banes-lab.com/ontology/lexicon#lexicon-inconsistent-replicas-models

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Scattered Save Calls](https://banes-lab.com/records/lexicon/scattered-save-calls.md) and before [Reliable State](https://banes-lab.com/records/lexicon/reliable-state.md).

## Category

- [Transactions / State / Concurrency](https://banes-lab.com/records/lexicon-category/transactions-state-concurrency.md)

## Negated by

- [Consistency](https://banes-lab.com/records/architecture/consistency.md)

## Linked from

- [Transactions / State / Concurrency](https://banes-lab.com/ontology/principles/architecture-category-transactions-state-concurrency.md)