What is a data catalog? This is an organized catalog of existing data assets that allows users to find, analyze, and consume data. It uses metadata to describe the data’s lineage, origin, and usage. It allows organizations to categorize, identify, and differentiate data based on its quality. Data catalogs can also be used to help people find data faster. Let’s explore the features of a data catalog in more detail. Here are some of the main benefits:
Data catalogs: The data catalog helps to classify information and make it more accessible to users. It lets you search for data assets by keywords and filters and even organize them into categories that business users understand. These catalogs are accessible to non-technical business people and highly skilled data analysts alike. Data catalogs can also be integrated with BI tools and analytics platforms. They make data governance easy and eliminate the need for multiple tools and databases. You can even use a data catalog as a basis for building data portals.
A data catalog allows you to create a unified view of all the data assets that your organization has. Without an integrated data catalog, your data can get out of control. This can be especially challenging because the data can become scattered and unreliable if the data is stored in disparate locations. To combat this problem, data catalogs provide a single, centralized location for all your data assets. They also offer search-engine-like interfaces where you can enter a query and get a list of data assets matching your criteria.
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