Скачать или смотреть Architecting the Ledger: Senior Blockchain Engineering & Data Pipelines

In this deep-dive technical session, we move past the fluff to explore the rigorous engineering principles required for senior blockchain and backend roles. We analyze why "Blockchain is a correctness engine; microservices are a flexibility engine" and how to bridge the two using enterprise-grade architecture.

Key topics covered in this drilldown:
• The Replicated State Machine: Understanding blockchain as a deterministic system where transactions trigger state transitions.
• Smart Contract Memory Model: A technical breakdown of Storage vs. Memory vs. Calldata and why persistent storage is the most expensive resource.
• Security & Governance: How to design for immutability, implement proxy patterns for governed upgrades, and prevent common vulnerabilities like re-entrancy.
• Data Pipelines & Kafka: Why Apache Kafka acts as the essential "shock absorber" between slow blockchain finality and high-throughput enterprise processing.
• On-Chain vs. Off-Chain Logic: Strategies for deciding what stays on the ledger (invariants) and what stays in the microservices (workflows and analytics).
This guide is specifically tailored for those looking to understand how Ethereum, EVM-based platforms, and Spring Boot microservices converge in a professional banking or fintech environment.

#blockchain #softwareengineering #smartcontracts #softwarearchitecture #kafka #microservices #ethereum #web3development #backend #solidity #investmentbanking #loan #bfsi #financialservices