Anything from which data items are stored and retrieved could be considered a data structure. Examples include the data structures derived from the previously mentioned Employee, Vehicle, Array ...

For example, if a program is using a data structure such as a list, but this data structure only allows new items to be added at one end, the resulting store will comprise data that is not ordered.

There are three classifications of data: structured, semi-structured and unstructured. While structured data was the type used most often in organizations historically, AI and machine learning ...

Study: A critical assessment of using ChatGPT for extracting structured data from clinical notes. Image Credit: TippaPatt / Shutterstock.com. AI in medicine. Large-language-based models (LLMs ...