Scale MERN stack apps to support heavy workloads. Implement database sharding keys, configure query indexes, and cache DB responses in Redis.
MERN Stack Development
MERN Stack Scaling: Database Sharding and Backend Caching
By Vivek Kumar
Feb 20, 2026
6 min read
Author Profile
Vivek Kumar
Founder, Aagaj Infotech
Vivek Kumar is the owner of Aagaj Infotech. He manages technical architecture and product roadmaps for enterprise CRM, POS, and AI solutions.
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