So, this was a heavy chapter, wasn't it? Well, an administrator's life gets easier the more knowledge you gain. You're now already miles ahead of your colleagues; you're becoming a real expert now!
And you're going to need it, because application development teams are already knocking at your door, wanting to deploy their applications. But, before you start with that, first start with the other important items in WebLogic: The Managed Server and the Node Manager.