Definition ∞ A scalability improvement refers to an enhancement made to a blockchain network designed to increase its capacity for processing transactions. These improvements aim to allow more transactions per second, reduce confirmation times, and lower associated fees. Achieving greater scalability is considered essential for the widespread adoption of blockchain technology and decentralized applications.
Context ∞ Scalability improvements are a continuous area of focus for major blockchain networks, including Ethereum, as they strive to accommodate growing user bases and transaction volumes. Discussions often revolve around the implementation of layer-2 solutions, sharding, and other architectural changes. News frequently reports on the progress and impact of these upgrades on network congestion and user experience.