#System Design

Chris Noring on Evolving Developer Roles with AI

Microsoft's Chris Noring outlines the changing role of developers in the AI era, highlighting the move towards system design and the importance of custom agents.

Uber's Smart Database Overload Fix

Uber evolved its database overload protection from static rate-limiting to an intelligent, priority-aware system called Cinnamon, enhancing stability and user experience.

58 Million Keys: The HashMap Freeze

A HashMap resize at 58.7 million keys triggered a 15-second freeze on LinkedIn's Feed platform due to kernel lock contention. Pre-allocation fixed it.

Arm Powers Agentic AI's System-Level Future

Beyond the Algorithm: The Hidden Hardware Hurdles in High-Performance Robotics