HashiCorp Vault 1.15 vs. AWS IAM Roles Anywhere: Secret Rotation Latency for 10k Microservices

When scaling to 10,000 microservices, secret rotation latency isn’t a nice-to-have metric—it’s a reliability and cost multiplier. In our benchmark of HashiCorp Vault 1.15 and AWS IAM Roles Anywhere, we found a 417% difference in p99 rotation latency ...