Key Takeaways
- Kubernetes is the industry standard for container orchestration, used by 96% of organizations evaluating or using containers.
- Managed services (AWS EKS, Google GKE, Azure AKS) eliminate most operational complexity of running Kubernetes.
- Kubernetes is overkill for most small-medium applications. Simpler alternatives (Railway, Fly.io, ECS) are often better fits.
When to Use Kubernetes
Kubernetes adds operational complexity. Use it when the benefits outweigh the costs:
- Microservices at scale: 10+ services that need independent deployment and scaling.
- Auto-scaling requirements: Traffic varies significantly and you need automatic resource adjustment.
- Multi-cloud or hybrid: You need workloads running consistently across cloud providers or on-premises.
- Complex deployment patterns: Blue-green deployments, canary releases, A/B testing at infrastructure level.
Complexity Warning
If your application is a monolith or has fewer than 5 services, Kubernetes is likely unnecessary. Consider platforms like Railway, Render, or AWS ECS for simpler container hosting.
Frequently Asked Questions
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