Scalability

Choosing a Scaling Approach

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LearnStep 1 of 1

Choosing Scaling Approach

Learning Objectives

•Evaluate scaling needs
•Match strategy to requirements

Lesson Outline

LearnStep 1/1

Choosing Scaling Approach

Choosing the Right Scaling Approach

Decision Framework

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Hybrid Approach

Most production systems use both strategies:

Web Tier: Horizontal (stateless)
App Tier: Horizontal (compute)
DB Tier: Vertical first, then read replicas