Microservices
Service boundaries · gRPC · saga · events
What this skill is about
Service boundaries · gRPC · saga · events
Topics we drill
- Service boundary heuristics
- Saga pattern vs 2PC
- Event-driven architectures
- API gateway + service mesh
- Observability across services
Why this matters at interviews
Real interviewers don’t just check if you know the syntax — they probe whether you’ve used the concept under production pressure. Our drills mirror that. Adaptive difficulty, named anti-patterns called out as you go, and a senior-staff voice that teaches the production vocabulary rather than dumbing it down.