| S.NO | Linear Data Structure | Non-linear Data Structure |
|---|---|---|
| 1. | Elements are arranged in a linear order where each element is attached to its previous and next adjacent. | Elements are attached hierarchically. |
| 2. | Only a single level is involved. | Multiple levels are involved. |
| 3. | Its implementation is easier than non-linear data structures. | Its implementation is complex in comparison to linear data structures. |
| 4. | Elements can be traversed in a single run only. | Elements cannot be traversed in a single run only. |
| 5. | Memory may not be utilized efficiently. | Memory is generally utilized efficiently |
| 6. | Useful for simple data storage and manipulation. | Useful for representing complex relationships and data hierarchies, such as in social networks, file systems, or computer networks. |
| 7. | Performance is usually good for simple operations like adding or removing at the ends, but slower for operations like searching or removing elements in the middle. | Performance can vary depending on the structure and the operation, but can be optimized for specific operations. |
| 8. | Examples: array, stack, queue, linked list, etc. | Examples: trees and graphs. |