Traffic & Resilience

Put a gateway in front of a fleet that throttles abuse, spreads load and survives failing backends.

7 challenges · ~7 h

1. 1Build a Rate LimiterFreetoken bucket and sliding windowsIntermediate~60 minNot started
2. 2Build an API Rate-Limiting Layerper-client quotas and 429 responsesIntermediate~55 minNot started
3. 3Build a Load Balancerleast-connections with health checksAdvanced~75 minNot started
4. 4Build a Circuit Breakerclosed/open/half-open state machineIntermediate~55 minNot started
5. 5Build a Reverse Proxyprefix routing with upstream failoverAdvanced~60 minNot started
6. 6Build a CDN Edge Cacheedge TTL cache with purgeIntermediate~55 minNot started
7. 7Build an API Gatewayonion middleware and response fan-outAdvanced~65 minNot started