Relativity Networks raises $22 million to bring a faster kind of fiber to data centers
THE SO WHAT
A 30% latency reduction at the fiber layer is not a rounding error for cross-cluster training and HFT-style workloads—it changes how you think about where to place latency-sensitive services. If you’re architecting AI infra, start modeling what hollow-core links between key racks or sites would do to your parallelism and synchronization costs.
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