// AI Engineering5 Resilience Patterns for AI Agentspetarivanov.tech
5 Resilience Patterns for AI Agents
Checkpoints, scoped retries, idempotent tools, and run budgets: how production agents survive the failure math of 20-step loops.
Tagged Distributed Systems
4 articles on Distributed Systems.
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- // Architecture · Node.js3 Resilience Patterns That Keep a Backend Service Up When Its Dependencies Aren'tpetarivanov.tech
3 Resilience Patterns That Keep a Backend Service Up When Its Dependencies Aren't
Timeout, retry with backoff, and circuit breaker — what each one actually does, and the order to stack them.
- // Architecture · Node.jsHow to Stop Charging Customers Twice: A Practical Idempotency Guidepetarivanov.tech
How to Stop Charging Customers Twice: A Practical Idempotency Guide
Idempotency in plain English: HTTP, message queues, and the one detail that decides whether it's real.
- // ArchitectureHow Did SoundCloud Scale Its Architecture Using BFF, Microservices & DDD?petarivanov.tech
How Did SoundCloud Scale Its Architecture Using BFF, Microservices & DDD?
A deep dive into the SoundCloud's journey from monolith to BFF, Microservices, and DDD. (5 minutes)