Two-Network-Trip

Definition ∞ A “two-network-trip” describes a scenario in distributed computing where a single operation or transaction requires communication and processing across two distinct, often separate, network segments or layers. This typically involves sending a request to one network and then awaiting a response that necessitates interaction with a second network. Such a process can introduce additional latency and complexity due to the sequential communication steps. It represents a multi-stage network interaction.
Context ∞ The concept of a two-network-trip is relevant in discussions about blockchain scalability, particularly with layer-2 solutions that interact with a mainnet. News reports might analyze the efficiency of cross-chain bridges or rollup solutions by examining how many “network trips” are required for a complete transaction. Minimizing these trips is a design goal to improve transaction speed and reduce overall costs in decentralized ecosystems.