A Solution to the Blockchain Scalability Issue: Exploring Parallel EVMs

Mona Tiesler
3 min readMay 6, 2024

--

Blockchain scalability remains a pivotal challenge for widespread adoption, with user experience and liquidity often compromised in the pursuit of scaling solutions. Solana’s pioneering approach with its Solana Virtual Machine (SVM) has spotlighted the potential of parallel execution in contrast to Ethereum’s primarily sequential model. Recent developments have seen projects like Monad, Sei v2, Neon EVM, and Eclipse aiming to bridge this gap, offering parallelized EVM solutions while maintaining Ethereum compatibility. This article examines these projects, delving into their design, advantages, and potential implications for the future of blockchain scalability.

The Promise of Parallel EVMs

Ethereum stands as the frontrunner in smart contract blockchains, but scalability concerns persist despite ongoing efforts. Shifting strategies, from sharding to roll-ups, pose challenges in envisioning Ethereum as sufficiently scalable at the base layer, potentially leading to fragmented liquidity and diminished user experience. Monad, Sei v2, Neon, and Eclipse emerge as solutions, leveraging parallel execution to address scalability concerns while maintaining Ethereum compatibility.

Solana uses Sealevel to enable concurrent transaction processing across several nodes, which significantly cuts down confirmation times.

A Look at the Contenders

Monad:

Monad introduces a high-performance EVM blockchain designed to enhance scalability and transaction speed through parallel execution. Key optimizations include MonadBFT for consensus, deferred execution, parallel execution within blocks, and MonadDB for asynchronous I/O operations, collectively optimizing transaction processing efficiency.

Sei v2:

Sei v2 represents a significant upgrade, aiming to become the first fully parallelized EVM. It ensures backward compatibility with EVM smart contracts, employs optimistic parallelization, and introduces SeiDB for optimized storage. These enhancements aim to streamline the transition of existing Ethereum smart contracts to Sei while improving scalability and performance.

Sei focuses on digital asset exchanges and is designed for speed. Its twin-turbo consensus and market-based parallelization techniques improve the performance of trading applications.

Neon EVM:

Neon EVM offers a fully compatible Ethereum environment on the Solana blockchain, allowing developers to deploy Ethereum dApps seamlessly. By leveraging Solana’s network benefits, Neon EVM combines Ethereum compatibility with high transaction speeds and parallel execution capabilities, enabling a smoother transition for Ethereum applications to Solana.

Eclipse:

Eclipse integrates Ethereum’s settlement capabilities with Solana’s high performance and parallel execution through its optimistic Layer-2 solution. With a focus on scalability, security, and Ethereum compatibility, Eclipse aims to enhance transaction throughput while preserving the decentralization and reliability of Ethereum.

The Comparison

Source: Global Coin Research, March 2024

While Monad garners significant attention and community engagement, Sei v2 showcases superior performance metrics but receives less recognition. Neon EVM struggles to find its place due to skepticism from both Ethereum and Solana communities, while Eclipse seeks to unify the strengths of both ecosystems, but has also faced some negative publicity. The success of these projects hinges not only on technological advancements but also on narrative-building and community engagement.

Future Outlook

As the Web3 space evolves, competition among layer-1 and layer-2 solutions intensifies. Success relies not only on technological innovation but also on narrative-building and ecosystem development. Monad appears well-positioned to capitalize on short-term hype, but long-term success will depend on sustained community engagement and ecosystem growth. Competing against established platforms like Ethereum poses a formidable challenge, emphasizing the need for robust ecosystem development.

In conclusion, parallel EVMs represent a promising avenue for addressing blockchain scalability concerns while maintaining compatibility with Ethereum’s vast ecosystem. Projects like Monad, Sei v2, Neon EVM, and Eclipse showcase innovative approaches to parallel execution, offering potential solutions to the scalability issue. However, not only do they compete against each other, but also with the Ethereum layer-2s, and second generation blockchains like Solana, Avalanche and Polygon. Let’s see if developers will stick around.

--

--

Mona Tiesler
Mona Tiesler

Written by Mona Tiesler

Web3 Venture Capitalist, Venture Builder and Educator. Twitter: @CryptoMonaT

No responses yet