Intelligent Caching: Leveraging Cache to Scale at the Frontend

Cover
Web Ops
Copyright
Table of Contents
Preface
Chapter 1. Utilizing Cache to Offload Scale to the Frontend
	What Is Cache?
	Setting Cache
		Cache-Control
		Tiers of Cache
	Summary
Chapter 2. Leveraging a CDN
	Edge Caching
	Quantifying the Theory
	CDN Offload
	Summary
Chapter 3. Intentional Cache Rules
	Hot, Warm, and Cold Cache
	Cache Freshness
	Static Content
	Personalized Content
	Summary
Chapter 4. Common Problems
	Problem: Bad Response Cached
		Cause
		How to Avoid This
	Problem: Storing Private Content in Shared Cache
		Cause
		How to Avoid This
	Problem: GTM Is Ping-Ponging Between Data Centers
		Cause
		How to Avoid This
	Solution: Invalidating Your Cache
		Fingerprint the URLs
		Kill Switch
	Summary
Chapter 5. Getting Started
	Evaluate Your Architecture
	Cache Your Static Content
	Evaluate a CDN
	Summary
About the Author