Database Replication이란? (AuroraDB Mysql + SpringBoot) (2)

이전 글 : https://medium.com/@nemesis1825/database를-사용한-어플리케이션을-만드는-경우-필연적으로-마주할수-밖에-없는-문제가-사용자-증가에-따른-db-부하-문제이다-dc1f024e8d8d