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Tagged articles

conceptual model

4 articles · Page 1 of 1
Data Integration and Governance
Data Integration and Governance
Jun 15, 2026 · Databases

Master the Three‑Layer Data Modeling Architecture: Conceptual, Logical, and Physical Models Explained

The article breaks down data modeling into three essential layers—conceptual, logical, and physical—showing how each layer clarifies business rules, structures data, and translates designs into performant database implementations, thereby strengthening data governance and AI initiatives.

conceptual modeldata governancedata modeling
0 likes · 12 min read
Master the Three‑Layer Data Modeling Architecture: Conceptual, Logical, and Physical Models Explained
Eric Tech Circle
Eric Tech Circle
May 12, 2024 · Industry Insights

Designing a Robust Payment & Refund Model: Core Concepts and Pitfalls

This article outlines a conceptual model for complex payment and refund scenarios, detailing payment methods, channels, platforms, various payment types, refund options, and key design considerations such as multiple payment details, merged payments, distributed locks, and state consistency.

Transaction Processingbackend designconceptual model
0 likes · 5 min read
Designing a Robust Payment & Refund Model: Core Concepts and Pitfalls
Top Architect
Top Architect
Nov 24, 2021 · Databases

Six Stages of the Database Design Process

The article, presented by a senior architect, outlines the standardized six-stage process of database design—system requirements analysis, conceptual design, logical design, physical design, implementation, and operation & maintenance—accompanied by illustrative diagrams for each phase.

Implementationconceptual modellogical model
0 likes · 4 min read
Six Stages of the Database Design Process
Architects Research Society
Architects Research Society
May 15, 2020 · Databases

Differences Between Conceptual and Logical Data Models

Conceptual data models depict entities and their relationships without attributes, while logical data models extend this by detailing attributes, primary keys, and foreign keys, providing a more granular view that serves as a bridge toward physical data modeling.

conceptual modelentity relationshiplogical model
0 likes · 8 min read
Differences Between Conceptual and Logical Data Models