oracle vm virtualbox is Oracle's own virtual machine software, which allows you to use a virtual machine to install other systems windows or other linux under your operating system windows, so that you can learn other systems as well as the knowledge of the software. vm is very good to use, we recommend that you use it properly!

Oracle database is Oracle's main product, Oracle is the world's first major database vendors, of course, the stability of the database should be built on the stability of the operating system on top of the relative Linux and Unix operating system is not a choice, I believe that most people would like to install the Oracle database in Unix and I believe that most people would like to install the Oracle database on Unix and Linux hosts!

So, if you want to learn Oracle, the prerequisite is to have a Unix or Linux operating system, which can be installed in the virtual machine vm virtualbox hmm!

Hope to add the group hmm! 103382476