Which approach involves an index that points to master data in the systems of record?

Which approach involves an index that points to master data in the systems of record?

• A. Registry
• B. Transactional hub
• C. Consolidated data
• D. Data lake

Answer: (A)

The approach that involves an index pointing to master data in the systems of record is referred to as a Registry. This method serves as a central reference point that allows organizations to maintain a unified view of their master data without physically consolidating the data from various systems. In a registry, each entry typically contains metadata that describes the master data and its location in the source systems, thereby enabling retrieval and usage of the data as needed while preserving its integrity in the original systems. This facilitates data governance and consistency across the organization, as it helps users identify where the authoritative data resides and ensures that they are referencing the most current and correct information. This is particularly useful in environments where master data may be distributed across multiple systems, as it reduces data redundancy and helps maintain up-to-date data governance practices. In contrast, the other options represent different data management strategies but do not primarily function as indices to point to master data in their original storage locations.

The approach that involves an index pointing to master data in the systems of record is referred to as a Registry. This method serves as a central reference point that allows organizations to maintain a unified view of their master data without physically consolidating the data from various systems.

In a registry, each entry typically contains metadata that describes the master data and its location in the source systems, thereby enabling retrieval and usage of the data as needed while preserving its integrity in the original systems. This facilitates data governance and consistency across the organization, as it helps users identify where the authoritative data resides and ensures that they are referencing the most current and correct information.

This is particularly useful in environments where master data may be distributed across multiple systems, as it reduces data redundancy and helps maintain up-to-date data governance practices. In contrast, the other options represent different data management strategies but do not primarily function as indices to point to master data in their original storage locations.