Alex Merced • 5/2/2025

Introduction to Data Engineering Concepts | Data Modeling Basics

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This article explains the fundamentals of data modeling for data engineering. It covers why data modeling matters, the key differences between OLTP (transactional) and OLAP (analytical) systems, and introduces common schema designs like normalization, denormalization, star, and snowflake schemas to build efficient data platforms.

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#Data Modeling #Database Design #Data Engineering
Introduction to Data Engineering Concepts | Data Modeling Basics

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