Lean Ethereum

Definition ∞ Lean Ethereum refers to efforts aimed at making the Ethereum blockchain more efficient, less resource-intensive, and scalable. This involves optimizing its core protocol, reducing data bloat, and improving transaction processing capabilities. The objective is to enhance the network’s performance without compromising its security or decentralization. This concept supports a more streamlined and accessible blockchain environment.
Context ∞ The transition to Ethereum 2.0, now known as the Consensus Layer and Execution Layer, represents a major undertaking to achieve a “leaner” and more performant Ethereum. Discussions center on the successful implementation of sharding, proof-of-stake consensus, and other technical upgrades designed to reduce network congestion and gas fees. Developments continue to focus on the ongoing refinement of these scaling solutions and their impact on the overall user and developer experience.