Understanding Scalability in System Design
Modern systems rarely fail because they are badly written. More often, they fail because they cannot handle growth. A system that works perfectly with 1,000 users may completely collapse when the user

Modern systems rarely fail because they are badly written. More often, they fail because they cannot handle growth. A system that works perfectly with 1,000 users may completely collapse when the user

Sharding vs Partitioning: What’s the Real Difference? As applications grow, databases often become the first bottleneck. Queries slow down, writes queue up, and suddenly the system that worked fine yesterday starts struggling today. Two common techni...
