Architecture
Service Mesh in 2024: Istio Ambient and Cilium Mesh
In 2024, the sidecar-or-not debate has an answer: Istio Ambient Mesh and Cilium Service Mesh bring sidecarless architecture to production, while Linkerd keeps ultra-light Rust sidecars. The right choice depends on your current CNI, the features you need, and the size of your ops team, not on which project wins in the abstract.