AWS DevOps
Edge Delivery & Cache Strategy Clinic
Tune caching layers, invalidation flows, and edge configurations that survive traffic spikes without heroics.
- 3 weeks · live online
- Live online
- Starts 2026-10-06
- KRW 2,800,000 tuition reference
Program narrative
Participants profile cache hit ratios, design invalidation contracts with product teams, and rehearse failover between edge providers. Labs include measuring TTFB improvements responsibly and documenting trade-offs for product marketing.
What is included
- Cache key design with explicit TTL philosophy
- Invalidation queues and safe rollout steps
- Edge configuration testing with synthetic checks
- Traffic steering exercises for maintenance windows
- Collaboration scripts for product and support teams
- Observability for edge errors versus origin errors
- Resilience storytelling for leadership updates
Outcomes you can demonstrate
- Ship a cache strategy memo with measurable targets
- Demonstrate a staged invalidation drill
- Present edge versus origin metrics in one view
FAQ
CDN vendor specific?
We rotate between two major providers concepts-only. You translate exercises to your contracts.
Frontend scope?
We reference web asset delivery primarily. Native app edge cases are discussed briefly.
Limitation?
We do not negotiate bandwidth contracts or marketing campaign schedules.