DNS Fundamentals
摘要
In the previous chapter, we explored cloud network architectures and topologies. We saw how workloads are arranged into VPCs and VNets, how traffic flows between hubs and spokes, meshes, and hybrid environments, and how multi-region topologies push resilience to its highest level. But as those topologies scale, one question becomes unavoidable: how do users and systems find the services they need inside those networks?