InfoQ - Architecture - Articles

Article: Trade-Offs in Multi-Region Architectures: Latency vs. Cost

Uttara Asthana — Fri, 10 Jul 2026 09:00:00 GMT

Adding cloud regions changes latency and cost in ways simple math can't capture. This article presents a framework from multiple launches: decompose your latency budget before committing to infrastructure, choose deployment patterns by consistency and traffic profile, and optimize before expanding. A phased approach cut latency 35% through routing alone, before a new region brought it under 60ms.

By Uttara Asthana

Article: Scaling Java-Based Real-Time Systems: the Hidden Tradeoffs of Event-Driven Design

Sagar Deepak Joshi — Tue, 30 Jun 2026 09:00:00 GMT

Event-driven architecture promises scalability, but in Java-based real-time systems the tradeoffs only surface in production. Drawing on a Java/Kafka contact center platform handling 80k BHCC across 10k agents, this article details where the design breaks down—state management, partition limits, deduplication, JVM tuning, cascading consumer failures—and the Redis-backed patterns that fixed each.

By Sagar Deepak Joshi