> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/resilience-testing/chaos-engineering/use-chaos-engineering/infrastructure/types.md).

# Types of Infrastructure

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[Legacy Infrastructure](/resilience-testing/chaos-engineering/use-chaos-engineering/infrastructure/types/legacy-infra.md)
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[Delegate-Driven Chaos Infrastructure](/resilience-testing/chaos-engineering/use-chaos-engineering/infrastructure/types/ddcr.md)
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[Delegate Versus Dedicated Chaos Infrastructure](/resilience-testing/chaos-engineering/use-chaos-engineering/infrastructure/types/ddcr-vs-dedicated.md)
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[Types of Infrastructure](/resilience-testing/chaos-engineering/use-chaos-engineering/infrastructure/types/types.md)
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