You can mirror your MySQL Server database to other MySQL Database servers automatically by using the replication feature of MySQL. You will learn about the basics of MySQL replication and the configuration of a replicated MySQL database environment.
You can connect several containers with each other to communicate directly through a dedicated network. This is recommended if you want to setup a system of microservices and you want to run services separate in their own Docker containers.
How to use a shell script to make automatic announcements in audio format. This can be used, for example, to automatically output error messages (from services, applications), messages or the weather via an audio interface (e.g.: Internet radio station in the intranet or Internet, RSS podcast, etc.).