Which architecture maintains a single access point for metadata requests from multiple sources?

Which architecture maintains a single access point for metadata requests from multiple sources?

• A. Centralized Metadata architecture
• B. Operational Metadata architecture
• C. Distributed Metadata architecture
• D. Technical Metadata architecture

Answer: (C)

The architecture that maintains a single access point for metadata requests from multiple sources is known as Centralized Metadata architecture. This design provides a unified platform where all the metadata is stored and managed, allowing users to retrieve or query metadata from one central repository rather than accessing it from multiple disparate sources. This architecture is particularly advantageous because it simplifies the process of metadata management. By having a single point of access, organizations can ensure consistency and accuracy of metadata across various systems and applications, which enhances data governance and efficiency. It enables users to easily discover, understand, and utilize metadata without the complexities of navigating through multiple systems. In contrast, Operational Metadata architecture typically focuses on metadata that is directly related to operational processes, while Distributed Metadata architecture involves storing metadata across multiple systems without a central repository, which may create challenges in access and consistency. Technical Metadata architecture deals with the characteristics of technical components rather than providing a single access point for metadata requests. Overall, Centralized Metadata architecture stands out for its ability to effectively consolidate metadata management into a single, accessible location for maximized usability and governance.

The architecture that maintains a single access point for metadata requests from multiple sources is known as Centralized Metadata architecture. This design provides a unified platform where all the metadata is stored and managed, allowing users to retrieve or query metadata from one central repository rather than accessing it from multiple disparate sources.

This architecture is particularly advantageous because it simplifies the process of metadata management. By having a single point of access, organizations can ensure consistency and accuracy of metadata across various systems and applications, which enhances data governance and efficiency. It enables users to easily discover, understand, and utilize metadata without the complexities of navigating through multiple systems.

In contrast, Operational Metadata architecture typically focuses on metadata that is directly related to operational processes, while Distributed Metadata architecture involves storing metadata across multiple systems without a central repository, which may create challenges in access and consistency. Technical Metadata architecture deals with the characteristics of technical components rather than providing a single access point for metadata requests.

Overall, Centralized Metadata architecture stands out for its ability to effectively consolidate metadata management into a single, accessible location for maximized usability and governance.