Data catalog tools are essential for metadata management, governance and data discovery. They help build a trusted data culture, lock down workflows for privacy regulations such as GDPR and CCPA, and ensure compliance with data policies like HIPAA.

Effective data catalogs keep all relevant datasets and their associated metadata in a single source, making it easy for teams to identify potential sources of valuable information and eliminate the time and effort it takes to search through disparate systems or documents. In turn, this results in faster access times to data and improved operational efficiency.

The right data catalog tool can also be used for other purposes, such as managing custom metadata attributes that enrich data sets with key business terms and other critical information. A good data catalog tool should be able to automatically add or extract metadata from sources such as business intelligence software, BI tools, data integration tools and data modeling tools.

A good data catalog tool should also provide a business glossary, which is an important feature that allows you to define and maintain key terms that are relevant to your data. It should also be able to link business terms to physical data assets, processes and outputs.

Another important feature of a data catalog is its ability to keep data lineage and metadata up-to-date, which can help you avoid wasting time on outdated or poor-quality information that is no longer relevant to your business. It also helps you avoid exposing sensitive data to the wrong users or organizations, which can be a major security concern.

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