What Is Blockchain Load Balancing and How Does It Work? Load balancing answers that by spreading Remote Procedure Call (RPC) requests across multiple blockchain nodes, letting applications use available infrastructure efficiently while keeping blockchain data reachable when individual nodes overload or drop offline. Key TakeawaysLoad balancing spreads blockchain RPC requests across multiple available nodes or endpoints. The Challenges of Balancing Blockchain RPC TrafficBlockchain RPC traffic resists the treatment ordinary web traffic gets. Load Balancing in Modern Blockchain InfrastructureAs applications scale, load balancing becomes one piece of a wider stack spanning RPC nodes, archive nodes, indexers, caching layers, monitoring and multiple regions, all of it shielding the application from the operational grind beneath.