TECH BUYER Nov 2021 - IDC Perspective - Doc # US47408021

Why Relational Databases Matter

By:

Carl W. Olofson
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Table of Contents

Executive Snapshot

Figure: Executive Snapshot: Why Relational Databases Matter

Situation Overview

What Is a Relational Database?

Normalization

Limitations in 20th Century Relational Databases

From OLTP and OLAP to ATP

Data Warehouses

The Cloud Difference

Limitations of the Relational Model

Data Lakes and Lakehouses

NoSQL Databases

Graph Databases

Summary

Advice for the Technology Buyer

Learn More

Related Research

Synopsis

Content


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