# Reconciliation Job

> A technique for periodically comparing two copies of related state and repairing the differences found.

Record: `lexicon:reconciliation-job`
Kind: technique
Layer: [Atomic Boundary](https://banes-lab.com/records/layer/atomic-boundary.md)
Canonical: https://banes-lab.com/ontology/lexicon#lexicon-reconciliation-job

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Reachability and Deadlock Analysis](https://banes-lab.com/records/lexicon/reachability-and-deadlock-analysis.md) and before [Merge Policy](https://banes-lab.com/records/lexicon/merge-policy.md).

## Category

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

## Refactors

- [Silent Data Corruption](https://banes-lab.com/records/architecture/silent-data-corruption.md)
- [Dual Write](https://banes-lab.com/records/architecture/dual-write.md)
- [Eventual Consistency](https://banes-lab.com/records/architecture/eventual-consistency.md)
- [Consistency](https://banes-lab.com/records/architecture/consistency.md)

## Linked from

- [Anti-patterns](https://banes-lab.com/ontology/principles/architecture-category-anti-patterns.md)
- [Event / Messaging / Asynchronous Architecture](https://banes-lab.com/ontology/principles/architecture-category-event-messaging-asynchronous-architecture.md)
- [Transactions / State / Concurrency](https://banes-lab.com/ontology/principles/architecture-category-transactions-state-concurrency.md)