What is Metadata Management?

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Metadata management is the administration of data that describes other data, providing crucial context, content, and structure. It serves as the backbone for organizing, discovering, and understanding data, ensuring its quality, security, and governance.

Core Components of Metadata Management

1. Data Catalog A centralized repository that defines data elements, relationships, and usage rules. It helps users find and understand data by offering a comprehensive inventory of available data assets.
2. Metadata Repository A database that stores metadata, enabling its discovery and retrieval. It also tracks the collaboration history, making it easier to understand the evolution and usage of data over time.
3. Discovery The process of finding and retrieving relevant metadata for specific data management tasks. Effective discovery tools help users quickly locate the information they need.
4. Classification Labeling and categorizing data to enhance its discovery and organization. Proper classification helps in managing data more efficiently and makes it easier for users to find what they need.
5. Lineage Tracking the origin, history, and evolution of data from its original state to its current state. Data lineage provides transparency and helps in understanding the…