
Custom Software Development
PostgreSQL Partitioning vs. Sharding: Managing Tables Beyond 100 Million Rows Without Slowdowns
Why monolithic tables collapse when B-Tree indexes exceed shared_buffers: architecting declarative range partitioning in PostgreSQL 16, run-time partition pruning mechanics, zero-downtime table migrations, and navigating the operational boundary between single-node partitioning and distributed sharding.
9/28/2026
18 min