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A hub-and-spoke network requires cert exchanges between the hub and each spoke. If there are N spokes, N cert exchanges are necessary.

Fully-meshed, each node can originate queries

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This configuration creates a fully-meshed network where each node can initate queries. It is similar to the single-node-network outlined above, but at each node, all the other nodes are listed in shrine.hub.downstreamNodes.

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A fully-meshed network requires cert exchanges between each pair of nodes. For N nodes, the number of cert exchanges required is (N^2 - N) / 2.

 

Hub-and-spoke, web clients at each spoke

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This configuration creates a hub-and-spoke network with a single hub node H, and spoke nodes A, B, and C. A single web client is exposed at the hub; queries originate and terminate at the hub. The spoke nodes only respond to queries.

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