Pulumi × Fauna
Pulumi x Fauna: Shipping a Multi-Cloud Feature That Was Previously Impractical
Time-to-market reduced from weeks to days
Complex multi-cloud blocker to rapid, safe deployment
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Why it works
The story earns the New Capability tag because Region Groups as a multi-cloud, multi-region, dynamically orchestrated feature was not merely slower without Pulumi but was described as impractical with legacy DSL-based IaC tools. The efficiency angle is real but secondary. The piece is technically credible and walks through the layered project-and-stack architecture in enough detail that an engineer could replicate the approach.
Steal this
The four-layer infrastructure model (Accounts, Networks, Replicas, Proxies as separate Pulumi projects with cross-stack output passing) is a concrete architectural pattern explained clearly enough to adapt, making the mechanism section genuinely useful rather than hand-wavy.
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