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Ethereum Scaling Solution

Definition

An Ethereum Scaling Solution is a technology designed to increase the transaction capacity and speed of the Ethereum blockchain. These solutions, often referred to as Layer 2 protocols, operate on top of the main Ethereum network to process transactions off-chain, then periodically settle them on the main chain. Examples include rollups, sidechains, and state channels, each offering different trade-offs in terms of security, decentralization, and performance. Their goal is to alleviate network congestion and reduce transaction costs, thereby improving user experience and enabling broader application usage.