Data Dictionary

A Data Dictionary is a collection of names, definitions, and attributes about data elements used in a database, providing a comprehensive guide to the data's meaning, relationships, source, format, and distribution. Coursera's Data Dictionary catalogue teaches you how to create, maintain and utilize data dictionaries to ensure data integrity, quality, and optimal usage in a database system. You'll learn about the role of a data dictionary in data governance, designing and implementing data dictionaries in various database systems, understanding data models, data relationships, normalization, and the use of data dictionaries in business intelligence and analytics. Develop your skills as a database administrator, data analyst, or someone interested in enhancing their data management skills.