Xiaokun's Architecture Exploration Notes
Mar 29, 2025 · Databases
Exploring Data Models: From Hierarchical to Graph and Schema-on-Read/Write
This article examines the evolution of data models—from conceptual, logical, and physical layers to hierarchical, network, relational, document, and graph structures—explaining their characteristics, implementation examples, and the contrasting schema‑on‑read versus schema‑on‑write approaches for modern data storage systems.
data modelingdatabasesgraph database
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