user
How did John's Kubernetes project contribute to operational cost savings?
assistant
John implemented cost-saving measures such as Cluster Autoscaler, resource requests/limits, and affinity rules to prevent over-provisioning. Additionally, he trained the SRE team on cost optimization techniques, enabling them to manage cloud expenses effectively while maintaining high performance. John's project contributed to cost savings by preventing over-provisioning and empowering the SRE team with cost management skills.