theScore Tech Blog

Things We Learn While Building the Ultimate, Personalized Mobile Sports Experience

All Posts Tagged “postgresql”

Migrating PostgreSQL to Aurora with near Zero-Downtime

The goal here is to migrate an Amazon Web Services Relational Database Service PostgreSQL Database to Aurora with as little downtime as possible. The following documents the initial strategy that was considered using read replica promotion, followed by the end result using AWS's Database Migration Service.

19 min read
databaseaurorapostgresqlaws