Explain Data Models and Pivot in Splunk?

Data models in Splunk are used for the creation of structured hierarchical models within your data. It is widely used in cases of large amounts of unstructured data, and also while using the data to process information without using search queries.

Pivots, give you the flexibility to build front views of your search results and then allow you to pick and choose the most specific filter for the better view of search results.