Top Architect
Apr 6, 2023 · Backend Development
General Architecture Overview and Implementation for Scalable Backend Systems
This article presents a senior architect's comprehensive guide to evolving a classic three‑tier backend architecture into a flexible system composed of a gateway layer handling HTTP and TCP protocols, a business layer with services, processes and reusable components, and a foundation layer that defines interfaces and essential technical components such as storage, caching, messaging, transactions, and locking.
Service Layerarchitecturebackend
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