O'Reilly logo

Principle Based Enterprise Architecture: A Systematic Approach to Enterprise Architecture and Governance by Ian Koenig

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 30 Mastered Data - Golden Rules and Measures

Master data declares an authoritative “single source of truth” that avoids data redundancy. Since it is meant to displace lower quality sources of the same data and can be used in many places, standards for master data are set to a high bar.

Golden Rule

Severity

D4.1

Each data asset is mastered by one and only one system asset.

1

D4.2

Master data assets are modeled.

1

D4.3

Data enrichments are mastered.

1

Each data asset is mastered by one and only one system asset

The purpose of a data master is to hold “the single version of the truth” and be the authoritative source for a data asset.

Golden rule measures

Golden Rule Measure

D4.1.1

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required