Definition ∞ Large block size refers to a blockchain design parameter that allows for a greater volume of transaction data to be included within each block. This design choice aims to increase the network’s transaction throughput and reduce individual transaction fees. However, it can also lead to increased demands on network bandwidth and storage for nodes. It represents a trade-off in blockchain scalability debates.
Context ∞ The debate surrounding large block size is a recurring theme in cryptocurrency news, particularly concerning scaling solutions for high-transaction-volume networks. Proponents argue it enhances utility, while critics raise concerns about potential centralization risks due to higher node operating costs. Network upgrades often involve adjustments to block size limits, reflecting ongoing discussions about network capacity.