EVM Scalability Issues

Architecture

The Ethereum Virtual Machine (EVM) architecture, while foundational for smart contract execution, inherently presents scalability limitations. Its sequential processing model, where each transaction must be validated by every node, creates a bottleneck as network activity increases. Layer-2 scaling solutions, such as rollups and sidechains, represent architectural adaptations designed to alleviate this constraint by offloading transaction processing. Optimizing the EVM’s internal design, potentially through parallel execution capabilities, remains a key area of ongoing research and development to enhance throughput.