High availability architecture

Stigg's mission is to create a reliable and highly available solution that won't interrupt the mission-critical functionality of your application. To make sure that the critical paths are not affected, in case of a network error or if our services are unavailable for any reason, we have a few guardrails in place.

We prioritized the following SDK functions as "mission-critical":

Accessing customer entitlements (P95 latency of 100ms)
Reporting usage measurements (P95 latency of 200ms)

	Management API	Mission-critical APIs
Stack	ELB Fargate RDS SQS Lambda Aurora Global Database Route 53	CloudFront Lambda@Edge DynamoDB
Architecture	Multi region Active-Active Automated failover	Multi region Automated failover
SLA	>99.9999% for ≥2 origins	>99.9975% for ≥2 origins