Infrastructure Proximity

Infrastructure proximity refers to the physical or logical closeness of a trading entity to the exchange’s matching engine or the blockchain’s validator nodes. The closer the infrastructure, the lower the latency for data and order transmission.

In the world of electronic trading, this is a strategic advantage that allows for faster reactions to market events. While physical proximity is key in centralized systems, logical proximity, such as being a validator or having a direct connection to a node, is more relevant in decentralized networks.

This concept drives the arms race in trading technology, as participants seek any possible way to shave milliseconds off their response times. It also raises questions about the centralization of power, as those with the resources to optimize their infrastructure naturally gain an edge.

For traders, evaluating their infrastructure proximity is a step toward understanding their competitive standing in the market.