The term "metadata" has a history dating to the 1960s where it occurred in computer science and in popular culture. Different types of metadata serve different functions. For example, descriptive …

What is metadata? Metadata is information—such as author, creation date or file size—that describes a data point or data set. Metadata can improve a data system’s functions and make it easier to search …

Nov 11, 2024 · Metadata is often described as “data about data,” providing information about a data item, file, or collection that helps us understand, find, and use it effectively.

Jul 12, 2021 · Metadata is data that describes other data, providing a structured reference that helps to sort and identify attributes of the information it describes.

Jan 12, 2022 · Metadata is structured information that describes other data. It provides essential context about data's origin, format, quality, and relationships. Organizations use metadata to make data …

Oct 25, 2025 · Metadata refers to data that provides information about other data. It describes the structure, content and characteristics of a file, document, image or dataset, helping users and …

Metadata allows for the easy retrieval, management, and use of data. It can be collected for any type of data, from the content of ancient scrolls to that of modern websites, and it can relate to any …

May 4, 2025 · Metadata is information that describes other data, like a summary or explanation of it. Metadata is used everywhere, including websites, social media, and files to provide important details.

Aug 20, 2025 · Metadata facilitates organization, indexing, discovery, access, analysis, and use of print and online resources. Metadata enables software agents to navigate and "comprehend" web …

Sep 16, 2018 · Relational databases (most common type of database) store and provide access not only data but also metadata in a structure called data dictionary or system catalog.