Studio Notes

Studio Notes

Updates from the Mangobaz studio.

The 2026 Cloud Repatriation: Why We Left Hyperscaler Serverless for Bare Metal (And Cut Our Infrastructure Bill by 74%) Studio Notes

The 2026 Cloud Repatriation: Why We Left Hyperscaler Serverless for Bare Metal (And Cut Our Infrastructure Bill by 74%)

An inside look into our 2026 infrastructure migration from hyperscaler serverless (AWS Lambda, Aurora Serverless, API Gateway) to dedicated bare-metal servers. Discover how unreserved memory inflation, $0.09/GB egress penalties, and cold starts drove our cloud bill to $4,250/month—and how a hybrid architecture of AMD EPYC bare metal, direct-attached PCIe 5.0 NVMe RAID-1, WireGuard failover, and Cloudflare Anycast edge caching cut ongoing infrastructure costs by 74% while dropping p99 database latency from 48ms to 1.8ms.

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