A metadata repository can move an organization from “data mystery” to “data mastery".
The value of enterprise data depends on knowing what it means, where it came from, how it is used, and how it changes.
Insurance organizations depend on data for pricing, underwriting, profitability, claims, reporting and business intelligence. Yet different systems and business definitions can make it difficult to understand and consistently use that data.
Metadata is data about data. It adds context and meaning by describing who produced the data, when it was produced, its format and business meaning, and which systems use it.
A centralized metadata repository provides a common place to document definitions, usage, sources, lineage and changes across the enterprise. It becomes a reference point for understanding data assets and supporting data management and governance.
The article describes a repository as a mechanism for capturing, organizing, maintaining, modeling, integrating, sharing, visualizing and analyzing information about an enterprise's key data elements.
A common listing of important business terms, their definitions, usage and relationships to organizational data.
The ability to follow data from its source through its flow and ultimately to its target or use.
A history of how data was received or originated, where it was used and, when applicable, when and by whom changes occurred.
Links data to associated owners to establish accountability, stewardship and an approval process for changes.
The article identifies seven practical benefits from establishing a centralized metadata repository.
Create a central catalog that makes data assets easier to search, understand and use.
Increase reuse, reduce redundant data and applications, and support productivity and cost savings.
Preserve knowledge about where data is stored, what it means and how it is used.
Track data flow, lineage, derivation and processing to provide important context to business users.
Make data locations, meanings and relationships more visible to support development and integration.
Support compliance, auditability and the ability to retrace data changes and transformations.
Help organizations inventory and understand data assets during consolidation and integration.
The article illustrates the issue through claims processing and changes to the allocation of certain claim expenses.
Research found shifts in an expense category after business rules changed the method used to allocate certain expenses in the claims reporting process. The changes were documented in procedure manuals and Word documents, but that information was not readily visible to everyone involved.
A centralized repository provides a place to identify where data exists, how it flows, where it ends up in reports, and who needs access to it. It provides a reference for data definitions, business rules and changes.
The repository is intended to function as a reference manual for enterprise data — a central mechanism for maintaining information about data assets across multiple sources.
The article's framing is straightforward: data management becomes more effective when the organization can discover its data, understand its meaning, trace its movement, establish ownership and understand change.
The technology environment may change, but the management challenge remains: organizations need a reliable way to understand the data supporting their business processes, reports and decisions.
AIA helps insurance organizations establish the data foundations needed to make information understandable, traceable, governed and usable.