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Local to Production: Scaling Systems

The Database Problem4

Scaling the App Layer4

Caching for Speed4

Async Work & Scheduling4

What cloud computing actually is
When to actually move to the cloud
Elasticity, regions, and managed services
Serverless and Functions-as-a-Service
Cloud-native building blocks in practice

Putting It All Together4

Lessons

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Local to Production: Scaling Systems

The Database Problem4

Scaling the App Layer4

Caching for Speed4

Async Work & Scheduling4

What cloud computing actually is
When to actually move to the cloud
Elasticity, regions, and managed services
Serverless and Functions-as-a-Service
Cloud-native building blocks in practice

Putting It All Together4

Learn Local to Production: Scaling Systems The Cloud

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Cloud-native building blocks in practice

A concrete tour of what a small team's real cloud setup looks like, and how every earlier module's concept maps onto real services.

8 min readUpdated 2026-09-04cloudinfrastructurescaling