SMRTR ProgrammingMar 5, 2026DZone

Implementing Sharding in PostgreSQL: A Comprehensive Guide

SMRTR summary

PostgreSQL sharding enables horizontal scalability by distributing table data across multiple database nodes using sharding keys. This guide demonstrates implementing sharding through PostgreSQL's built-in partitioning and postgres_fdw extension, using a sales table distributed by region as a practical example with step-by-step configuration instructions.

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