#vpc-lattice

Compares data plane architecture, mTLS, L7 policy, observability, performance overhead, and operational complexity of major service mesh solutions on EKS, with workload-specific selection criteria

Compares Istio multi-cluster, Cilium ClusterMesh, and Amazon VPC Lattice architectures for East-West (service-to-service) communication across EKS clusters along four axes — functionality, stability, operability, and cost — with guidance on which environment suits each and a migration path from Istio