If you are an Oracle DBA and reading this, I am assuming all of your instances run on *nix and you are a shell scripting ninja. For my good friends in the SQL Server community, if you haven’t gotten up to speed on PowerShell, you really need to this time. Last week, Microsoft introduced the latest version of Windows Server 2016, and it does not come with a GUI. Not like, click one thing and you get a GUI, more like run through a complex set of steps on each server and you eventually get a graphical interface. Additionally, Microsoft has introduced an extremely minimal server OS called Windows Nano, that will be ideal for high performing workloads that want to minimize OS resources.
One other thing to consider is automation and cloud computing—if you live in a Microsoft shop this all done through PowerShell, or maybe DOS (yes, some of us still use DOS for certain tasks). So my question for you is how are you learning scripting? In a smaller shop the opportunities can be limited—I highly recommend the Scripting Guy’s blog. Also, doing small local operating system tasks via the command line is a great way to get started.