what is taxonomy and what is its uses
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Answer:
Taxonomy is a hierarchical structure for the classification and/or organization of data. In content management and information architecture, taxonomy is used as a tool for organizing content. A taxonomy is an organizing principle. It is a foundation on which to base any kind of information system
How Taxonomy Is Used
The Many Uses of Taxonomy
Taxonomy enables and supports both internal processes such as content management and externally-facing features like navigation, search, and personalization.
USING TAXONOMY IN A CONTENT MANAGEMENT SYSTEM
Within a content management system, taxonomy can refer both to the hierarchical structure into which content is authored, which generally drives site organization and URL structure, as well as the metadata elements and vocabularies created for metatagging content.
Metatags should be developed during creation and refinement of the taxonomy. They are used to identify content items for re-use across the enterprise, creating personalized pages for users, assisting with search, optimizing storage, streamlining site modifications.
For example, a content manager may wish to query the metadata in the system to return all pieces of content tagged with a certain term or combination of terms in order to update the content to new brand terminology, make a product name change, or find all content that requires a legal review. Tagging content with an expiration or “review by” date enables identification and removal of outdated content.
Typically, these metatags are built into content entry templates as metadata fields; sometimes they are provided in a menu drop-down list within the template. Some are administrative (system-applied) and some are user (author/editor-applied). Administrative—or asset—metatags are incorporated into the template and can be hidden from the end user or content creator. These type of metadata tags are generally used for content management and workflow such as format, file name, encoding, language, etc.
Tags may also be applied in a later step in the content authoring workflow. The tags applied during this step are more likely to be subject metadata—i.e., product, subject, keywords.