Microservices Skills Tests
Service boundaries, communication and resilience
Tests
Microservices — Beginner
Service boundaries, monolith trade-offs, sync vs async risks, gateway, discovery, data ownership, health checks, and basic resilience/observability.
BeginnerOpenMicroservices — Intermediate
Sagas, BFF, outbox, consumer safety, contract tests, tracing, bulkheads, retries, DDD boundaries, mesh sidecars, and CDC.
IntermediateOpenMicroservices — Advanced
Outbox/inbox, 2PC pitfalls, event sourcing, compensation failures, canaries, chaos, schema evolution, mTLS, strangler fig, multi-tenant isolation, and CAP choices.
AdvancedOpen