We have GPUs in two clouds. Can we run one training job across both, and what would you do instead?

Calculate traffic across the actual inter-cloud boundary before deciding. Whole-job placement often avoids repeated transfers, but communication volume, overlap, convergence requirements and available links determine whether a split job is viable.

Updated Oct 2026 · Learn how AI infrastructure works through explanations, worked examples and diagrams, then practise applying it to interview questions.