According to Ralph Kimball, metadata can be divided into three categories: technical metadata (or internal metadata), business metadata (or external metadata), and process metadata.

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 …

2025年10月25日 · Metadata refers to data that provides information about other data. It describes the structure, content and characteristics of a file, document, image or dataset, …

2025年11月28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, …

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.

2024年12月6日 · What is Metadata? Metadata is defined as the information that describes and explains data. It provides context with details such as the source, type, owner, and relationships …

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 …

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

2021年7月12日 · Metadata is data that describes other data, providing a structured reference that helps to sort and identify attributes of the information it describes.

2025年8月4日 · Metadata is structured information that allows someone to identify, locate and retrieve a resource. The people who work with library metadata are called metadata librarians …