Microservice vs Smart Contract Architecture in DeFi Platforms The rapid growth of blockchain technology has given rise to a new generation of financial systems built on decentralized networks. Decentralized finance, or DeFi, enables users to access lending, trading, staking, and other financial services without relying on traditional intermediaries such as banks or financial institutions. These platforms rely heavily on innovative architectural approaches to ensure scalabilit

How to Architect Upgradeable Smart Contracts Without Compromising Security Smart contracts were originally celebrated for their immutability. Once deployed, they could not be altered, guaranteeing predictable behavior and eliminating centralized interference. However, as blockchain systems matured, it became clear that immutability alone is not always practical. Bugs are discovered, standards evolve, regulatory requirements change, and new features become necessary. The chall