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How Coinbase Rebuilt Its Blockchain Node Infrastructure

How Coinbase Rebuilt Its Blockchain Node Infrastructure

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In this episode, Lucas and Luna dive into the architectural overhaul Coinbase undertook to scale its blockchain node infrastructure from supporting a handful of cryptocurrencies to over 200 networks. They explore the specific challenges of maintaining consensus across Ethereum, Solana, and Polygon nodes, the migration from monolithic to microservices-based node management, and how the team reduced latency by 40% while cutting infrastructure costs by 30%. Lucas breaks down the trade-offs between full nodes and light clients, the role of WebSocket-based event streaming for real-time transaction monitoring, and why the company ultimately built its own node orchestration platform rather than relying on third-party providers. Luna questions the decision to keep node operations in-house versus using infrastructure-as-a-service, and they discuss the operational burden of chain reorganizations and state snapshots. The episode also covers the impact of Ethereum's transition to proof-of-stake on node requirements and how Coinbase prepared for the merge without downtime. A must-listen for engineers and architects working on decentralized infrastructure at scale. #Coinbase #Blockchain #NodeInfrastructure #Ethereum #Solana #Polygon #ProofOfStake #Microservices #WebSocket #EventStreaming #InfrastructureAsCode #Orchestration #Scaling #Crypto #TechnicalLeadership #BusinessAndTechnology #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo
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