# Overview

**Yennefer Data Catalog** is a data catalog service for systematically organizing and managing data in an enterprise environment. The most fundamental tool for an enterprise is its value of data produced, enabling users to quickly discover, select, classify, and share data assets and data sets.

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## Provided function

The main features provided by Data Catalog are as follows.

* **Systematic data management function**

  -Systematically classify structured and unstructured data in various formats by field, tag, resource type, etc.\
  \- Safe data quality and asset management in compliance with W3C's RDF (Resource Description Framework) standard

  -Provides integrated management of various data in standardized file format and API.
* **Specialized data exploration capabilities**\
  \- Ability to explore data information through filters and sorting\
  \- Data preview (resource view) function, renewal history information, and specialized navigation through data-specific licenses
* **Easy and fast data registration function**\
  \- Ability to register structured and various types of open format data such as CSV, XML, and JSON\
  \- User-oriented intuitive interface and data registration through JSON API\
  \- Ability to link projects for flexible and fast utilization of data\ <br>


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