L2 Throughput

Definition ∞ L2 Throughput refers to the maximum number of transactions a Layer 2 scaling solution can process per second. This metric indicates the efficiency and capacity of off-chain protocols designed to alleviate congestion on a blockchain’s main network. Higher L2 throughput signifies improved scalability, allowing for faster and more economical transaction processing. It is a crucial factor for widespread adoption of decentralized applications.
Context ∞ Enhancing L2 throughput is a primary focus in the ongoing efforts to scale blockchain networks and support a greater volume of decentralized applications. Discussions often center on various Layer 2 technologies, such as rollups and sidechains, and their respective performance metrics. Future advancements aim to significantly increase transaction capacity while maintaining the security assurances of the underlying blockchain.