# Replication or Alternate Capacity

> The requirement that duplicate copies or spare capacity exist to take over when a component fails.

Record: `lex:replication-or-alternate-capacity`
Kind: constraint
Layer: [Correctness Core](https://banes-lab.com/records/layer/correctness-core.md)
Canonical: https://banes-lab.com/ontology/lexicon#lex-replication-or-alternate-capacity

## category

- [Self-Healing / Recovery / Deployment Safety](https://banes-lab.com/records/lex-category/self-healing-recovery-deployment-safety.md)

## referenced-by

- [Redundancy](https://banes-lab.com/records/arch/redundancy.md)