scale them by 10x or 50x, and take little effort to manage."
{{< /case-studies/quote >}}

<p>OpenAI is also benefiting from other technologies in the CNCF cloud-native ecosystem. <a href="https://grpc.io/">gRPC</a> is used by many of its systems for communications between different services, and <a href="https://prometheus.io/">Prometheus</a> is in place "as a debugging tool if things go wrong," says Berner. "We actually haven't had any real problems in our Kubernetes clusters recently, so I don't think any