Architecture Repository

An architecture repository is the governed store—often an EA tool plus linked document systems—for architecture artifacts, metadata, and relationships. It enables impact analysis, standards compliance, and portfolio reporting. Repository value depends on currency, searchability, and integration with delivery tools.

In Practice

Larkinized LLC defines repository meta-models, naming standards, and update responsibilities during EA capability building. Federated organizations may use hub repositories with domain contributions. Automate ingestion from CMDB and CI/CD where possible to reduce manual drift.

Example

The architecture repository links a capability heatmap to underlying application models and approved integration standards.