"Any sufficiently advanced technology is indistinguishable from magic."
|--Arthur C. Clarke|
In this chapter, we are going to perform practical exercises with nodes. There are various operations that are applied on nodes, such as adding a new node, deleting a node, and editing nodes. We will see how search queries are executed and how various types of search options are associated with search queries. We will also see details of data bags and how to report some actions when some error message triggers using handlers.
In this chapter, we will cover the following:
As we know, a node could ...