https://herald.hafs.dev/podcast-GbO1BvDpjqUb/ en-us Drive-time deep dives on system design, software engineering, and machine learning. One topic per episode, no code-reading required. Thu, 23 Jul 2026 20:33:58 +0000 Hafs Ibrahim Drive-time deep dives on system design, software engineering, and machine learning. One topic per episode, no code-reading required. Hafs Ibrahim hafs.darwish@gmail.com false Why plain modulo hashing wrecks your cache when servers change, how the hash ring fixes it, and why virtual nodes matter. Written for the ear. Why plain modulo hashing wrecks your cache when servers change, how the hash ring fixes it, and why virtual nodes matter. Written for the ear. ep01_consistent_hashing Thu, 23 Jul 2026 12:00:00 +0000 6:57 Hafs Ibrahim false