The MySQL server exists in both a Community Server edition and an Enterprise Edition. The Enterprise Edition is the commercial version that has additional features and a price tag—in this book, we will use the free Community Server edition Version 5.6.12. This can be downloaded from http://dev.mysql.com/downloads/mysql.
Would you like support with that?
Now is a good time to think about whether you want your installation to be commercially supported. If you are setting up a development environment or just want to run a membership application for your local little league baseball team, you probably don't need commercial support and can go with the open source/community options.
On the other hand, if you are setting up a production ...