ERPC Completes New Infrastructure Migration, Further Extending Its Fastest Solana RPC Benchmark with Latency Reduced by Half

ELSOUL LABO B.V. (Headquarters: Amsterdam, the Netherlands; CEO: Fumitake Kawasaki) is pleased to announce that the company’s global Solana-focused RPC service, ERPC (Solana Enhanced RPC), has successfully carried out a major infrastructure upgrade, resulting in a significant reduction in latency. By migrating to a new architecture that enables multiple nodes to operate in a more efficient, coordinated manner, ERPC has evolved into a robust platform capable of handling rapid increases in user numbers and traffic while maintaining stable performance.

Background and Impact of the New Infrastructure Migration

• Enhanced Capacity for Large-Scale Traffic
  ERPC processes over 2 million requests per day worldwide. Under the new architecture, multiple nodes efficiently distribute the workload, ensuring consistently low latency even under high-traffic conditions.

• Achieving an Additional 50% Reduction in Latency
  Following the migration, the global average response time is approximately 16ms. Compared to existing shared Solana RPC services—which have an average response time of around 60–70ms—this represents about a fourfold improvement.

• Coordinated Architecture Across All Regions
  Designed to optimize network performance across regions, the newly implemented architecture ensures a scalable and stable communication environment even during rapid surges in access. Strengthening regional nodes and deploying high-performance proxies further enhance overall performance.

Key Highlights of the Architecture

• Rust-Based High-Performance Proxy
  By transitioning to a cutting-edge Rust-based proxy framework that significantly boosts individual node processing power, ERPC achieves higher resource efficiency and improved overall network availability, particularly under heavy traffic loads.

• Distributed Design for High Availability
  Nodes in Europe (Frankfurt, Amsterdam), North America (New York, Chicago), and Asia (Tokyo) operate in a coordinated manner. This setup automatically selects the optimal route for each request, ensuring greater stability and availability than ever before.

• Further Enhancements on the Horizon
  Beyond cutting latency, ERPC will continue to develop and implement optimizations and additional features to handle sudden traffic spikes, strengthen fault tolerance, and more. As a backbone for various use cases—including DeFi, NFTs, and GameFi—ERPC remains committed to ongoing evolution.

Future Outlook

With this extensive infrastructure overhaul, ERPC now boasts a global average response time of 16ms. Going forward, we will continue expanding our research, development, and network to provide even more customers with a high-performance service.

As a globally distributed, ultra-low-latency RPC infrastructure contributing to the Solana ecosystem, ERPC will maintain high stability and availability across regions and use cases.

Useful Links

• ELSOUL LABO B.V. Official Website: https://labo.elsoul.nl/
• Solana Enhanced RPC “ERPC”: https://erpc.global/
• Validator Automation Service “Validators Solutions”: https://validators.solutions/
• Validators DAO Official Discord: https://discord.gg/C7ZQSrCkYR

ELSOUL LABO B.V. will continue to leverage its distributed nodes worldwide to deliver a high-performance, low-latency RPC service, contributing to the ongoing development of Solana and decentralized infrastructures. Thank you for your continued support.