What is a noted limitation of centralized metadata?

What is a noted limitation of centralized metadata?

• A. Always current and valid information
• B. Quick replication complex processes
• C. Easy extraction of data
• D. Limited middleware requirements

Answer: (B)

The noted limitation of centralized metadata being that it can lead to quick replication complex processes is noteworthy because centralized systems often create dependencies on a single point of data governance and access. This centralization means that any updates, modifications, or data replications must pass through a complex set of processes to ensure consistency and validity across the metadata. As a result, while centralized metadata can provide a unified view and management of data assets, it can also complicate and slow down the replication and integration processes when working with multiple sources or systems. In contrast, the other options highlight attributes that are generally seen as benefits of centralized metadata rather than limitations. For instance, having always current and valid information is typically an advantage of centralized systems because they can maintain a single authoritative source of truth, reducing discrepancies. Similarly, easy extraction of data is a benefit, as centralized systems streamline the process of accessing data from one location. Limited middleware requirements also suggest a benefit, as centralized metadata can simplify integration efforts between systems. Thus, these characteristics do not reflect limitations but rather the strengths of a centralized approach.

The noted limitation of centralized metadata being that it can lead to quick replication complex processes is noteworthy because centralized systems often create dependencies on a single point of data governance and access. This centralization means that any updates, modifications, or data replications must pass through a complex set of processes to ensure consistency and validity across the metadata. As a result, while centralized metadata can provide a unified view and management of data assets, it can also complicate and slow down the replication and integration processes when working with multiple sources or systems.

In contrast, the other options highlight attributes that are generally seen as benefits of centralized metadata rather than limitations. For instance, having always current and valid information is typically an advantage of centralized systems because they can maintain a single authoritative source of truth, reducing discrepancies. Similarly, easy extraction of data is a benefit, as centralized systems streamline the process of accessing data from one location. Limited middleware requirements also suggest a benefit, as centralized metadata can simplify integration efforts between systems. Thus, these characteristics do not reflect limitations but rather the strengths of a centralized approach.