Which model features relationships between records that form a treelike structure?

The model that features relationships between records that form a treelike structure is the Hierarchical Model. In this model, data is organized in a tree-like structure where each record has a single parent and potentially many children, resembling a hierarchy. This allows for efficient data retrieval and organization, where records can be navigated through parent-child relationships.

In the Hierarchical Model, each level in the tree corresponds to a different level of data, making it easy to visualize relationships and understand the structure of the data. For instance, a parent node can represent a category, while child nodes can represent subcategories or more detailed data points associated with that category.

This design is particularly useful in scenarios where the data naturally fits into a hierarchical format, such as organizational structures, file systems, or category listings. Its ability to efficiently handle one-to-many relationships is one of the key strengths of this model, aligning perfectly with the concept of a treelike structure where records are interconnected in a way that resembles branches of a tree.