concept#Reliability#Architecture#Observability

Graceful Degradation

An architectural principle that preserves core functionality under partial failure by sacrificing less critical features.

Graceful degradation is an architectural principle that designs systems to preserve core functionality under partial failure or high load while sacrificing nonessential features.

Maturity

Established

Cognitive loadMedium

360° overview

Graceful Degradation

Six perspectives place the building block in context. The numbers show where each perspective continues in the reading path.

The building block at a glance

Graceful Degradation

360°

Classification

2

Complexity: Medium
Impact area: Technical

Technical context

2

Integrations

API gateways (rate limiting, prioritization)

+2

Principles & goals

1

Prioritize core functionality over completeness

Value stream stage: Run

Use cases & scenarios

4

Use cases: 3
Scenarios: 3

Compromises

3

Risks: 3
Best practices: 3

I/O & resources

4

Inputs: 3
Outputs: 3