# Split Repository

> A technique for reducing a repository to persistence of one aggregate and moving everything else out of it.

Record: `lexicon:split-repository`
Kind: technique
Layer: [Domain Modeling](https://banes-lab.com/records/layer/domain-modeling.md)
Canonical: https://banes-lab.com/ontology/lexicon#lexicon-split-repository

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Extract Query Service](https://banes-lab.com/records/lexicon/extract-query-service.md) and before [Add Aggregate Invariant](https://banes-lab.com/records/lexicon/add-aggregate-invariant.md).

## Category

- [Domain Architecture](https://banes-lab.com/records/lexicon-category/domain-architecture.md)

## Refactors

- [Repository Dump](https://banes-lab.com/records/architecture/repository-dump.md)

## Linked from

- [Anti-patterns](https://banes-lab.com/ontology/principles/architecture-category-anti-patterns.md)