Tag
network-topology
- Dec 27, 2025 Fat Trees, Toruses, and the Bisection Bandwidth Ceiling How the worst-case cut through a network bounds global traffic, why a torus gives up bisection bandwidth for constant degree, and where each topology fits. scientific computing
- Oct 30, 2025 Why VPC Peering Is Not Transitive and What a Transit Gateway Adds How a peering connection is a pairwise route exchange rather than a shared fabric, why a hub VPC cannot relay between its peers, and what a transit gateway changes about the routing model. cloud infrastructure
- Dec 30, 2024 The Inter-Region Latency Floor Set by Fiber Paths Why the minimum round-trip time between two regions is fixed by geography and glass rather than by provisioning, and how to compute that floor before choosing a topology. cloud infrastructure