System Design
Event-Driven Architecture Pitfalls I've Seen in Production
Common failure modes in event-driven systems — ordering, schema evolution, duplicate handling, and the dual-write problem — with practical solutions.
Akhil Sharma
February 10, 2026
10 min read
Event-DrivenArchitectureDistributed SystemsKafka
More in System Design
Building a Distributed Job Scheduler
Why single-node job schedulers silently fail in production, and how to build a distributed scheduler with leader election, task deduplication, and failure recovery.
Consistent Hashing in Practice
Why modulo hashing silently nukes your cache every time you scale, and how consistent hashing solves the rebalancing problem that takes down databases.