Metadata - Wikipedia
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? - IBM
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 …
Metadata | Definition, Examples, & Standards | Britannica
Nov 28, 2025 · 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 …
What Is Metadata? Examples, Benefits & Use Cases (2025) - Atlan
Dec 6, 2024 · 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 to other data …
What Is Metadata: Definition, Types, & Uses | Salesforce
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.
What is Metadata? A Guide to Understanding Data About Data
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.
What Is Metadata? (Definition and Uses) - ThoughtCo
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.
Metadata Basics - Metadata Guide - CMU LibGuides at Carnegie …
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 …
The Basics - Introduction to Metadata - LibGuides at University of ...
Aug 4, 2025 · 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 or catalogers.
Metadata - Glossary | MDN
Jul 11, 2025 · Metadata is — in its very simplest definition — data that describes data. For example, an HTML document is data, but HTML can also contain metadata in its <head> element that describes …