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 …

2024年11月11日 · 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.

Metadata is structured data that describes, explains, or provides context for other data. Metadata is data about your data, which can help you efficiently search for information in a database or data platform.

2025年4月22日 · Discover what metadata is, its types, and why it is crucial for organizing and protecting your digital files. Learn how metadata improves data management and privacy.

2025年10月8日 · Metadata is commonly defined as “data about data,” but in practice, it is much more than a simple definition. It refers to the structured information that describes, explains, or gives …

2022年12月1日 · 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 …

2026年3月5日 · 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 …

2026年3月4日 · Metadata acts as a universal language that provides more details about datasets—such as units of measurement, update frequency, or data ownership. It is therefore essential for …

This is where metadata comes in. Metadata is often described as “data about data,” but its role goes far beyond that simple phrase. Metadata provides context, structure, and meaning.