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Physical Model

2 articles · Page 1 of 1
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.

Logical ModelPhysical Modelconceptual model
0 likes · 4 min read
Six Stages of the Database Design Process
Hacker Afternoon Tea
Hacker Afternoon Tea
Oct 9, 2021 · Databases

Understanding Snuba’s Data Model: Logical vs Physical Architecture

The article explains Snuba’s data organization by separating a logical model visible to clients from a physical model that maps to ClickHouse tables, detailing datasets, entity types, relationships, consistency guarantees, storage layers, and concrete examples of single and multi‑entity datasets.

ClickHouseData ModelingLogical Model
0 likes · 10 min read
Understanding Snuba’s Data Model: Logical vs Physical Architecture