Cell-Based Architecture: The Only Way to Survive the 2026 Agentic Loop Explosion In 2026, autonomous agent loops are the ultimate "noisy neighbor," capable of devouring an entire Kubernetes cluster's throughput in seconds during a recursive hallucination. If you’re still dumping these unpredictable, long-running tasks into standard shared microservices, you’re just building a faster way to trigger a global outage. If you're prepping for interviews, I've been building javalld.com — real machine coding problems with full execution traces. Why Most Developers Get This Wrong Shared Persistence is a Death Trap: Connecting 500 autonomous agents to a single global Postgres or Aurora instance. When one agent enters a high-frequency "thinking" loop, it saturates the connection pool and locks the metadata tables for everyone. Naive Horizontal Scaling: Thinking HorizontalPodAutoscaler will save you.…