Organizations use databases to store and analyze data and perform business analysis. These tools are essential for leveraging a massive amount of data. The efficient use of this information leads to better decisions and models that increase sales and profits. Databases make it easy for employees and professionals to search for and use data, making them more productive. They also help improve the morale of employees.

Databases help organizations discover and share related data across multiple databases. For example, an analyst may need consolidated information on customers to better serve the needs of the business. A data catalog allows the analyst to find related customer information across multiple databases and achieve business objectives. A data catalog makes it easy to join and clean data across multiple databases (more).

Data catalogs are an important part of the data warehouse process. They harvest data from various sources and add metadata to make it more useful. An online book catalog, for example, includes metadata about books, including the title, author, summary, placeholder, and other information. In addition, the online catalog may include reviews and recommendations of books by readers. This ensures that readers can find valuable content without having to visit the library.

Data catalogs should allow users to highlight key points. For example, two different databases may have dozens of tables and fields. Moreover, users should be able to group assets into common sets by using tags. A good data catalog should be updated regularly, especially when new features are released.