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MySQL master-slave replication with Docker Compose

MySQL master-slave replication with Docker Compose is a method of establishing a database replication topology where data from a primary (master) MySQL instance is automatically copied to one or more secondary (slave) instances.^[600-developer-docker-docker-mysql.md] This setup is facilitated by Docker Compose to simplify the deployment and management of the containerized database services.

Architecture

In this configuration, the master database acts as the primary source of data, while the slave databases function as replicas that stay synchronized with the master.^[600-developer-docker-docker-mysql.md]

Implementation

The setup relies on Docker Compose to orchestrate the containers, ensuring that the networking and volume configurations are handled declaratively.^[600-developer-docker-docker-mysql.md]

Sources

^[600-developer-docker-docker-mysql.md]