# The arch records whose scope is persistence

This index as JSON: https://banes-lab.com/json/api/facets/arch/scope/persistence

## Entries

- [Data Contract](https://banes-lab.com/records/arch/data-contract.md)
- [Event Sourcing](https://banes-lab.com/records/arch/event-sourcing.md)
- [Outbox Pattern](https://banes-lab.com/records/arch/outbox-pattern.md)
- [Unit of Work Pattern](https://banes-lab.com/records/arch/unit-of-work-pattern.md)
- [Optimistic Locking](https://banes-lab.com/records/arch/optimistic-locking.md)
- [Pessimistic Locking](https://banes-lab.com/records/arch/pessimistic-locking.md)