What is Graceful Degradation?
Designing a system so it continues to work with reduced functionality when some components fail.
Why It Matters
Graceful degradation ensures users can still accomplish core tasks even when parts of the system are down.
Real-World Example
An e-commerce site that shows cached product info and disables reviews when the review service is down.
“Understanding terms like Graceful Degradation matters because it helps you have better conversations with developers and make smarter decisions about your software. You do not need to be technical. You just need to know enough to ask the right questions.”
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Related Terms
Error Handling
Code that gracefully manages problems instead of crashing or showing confusing messages
Disaster Recovery
Plans and systems for restoring operations after major failures
Circuit Breaker
A pattern that stops calling a failing service temporarily to prevent cascading failures.
Microservices
An architecture where an application is built as many small, independent services that work together
Monolith
An application where all features are built and deployed as a single unit
Static Site
A website with pre-built pages that are the same for every visitor