TOGAF 10 Part 11: Enterprise Continuum & Architecture Repository

Master the Enterprise Continuum and Architecture Repository. Learn how to classify assets from generic to specific for the TOGAF 10 Exam.

Part 11: Enterprise Continuum & Repository

Navigating the Classification and Storage of Architecture Assets

1. The Enterprise Continuum

The Enterprise Continuum is a classification mechanism for architecture and solution assets as they evolve from generic to specific. It provides a way to view and organize the architectural artifacts.

Architecture Continuum

Classifies architecture assets like blueprints, models, and rules.

Solutions Continuum

Classifies the actual products, services, and systems used to implement architectures.

2. The Architecture Repository

The Repository is the physical or logical storage for all architectural data. It is divided into six key areas to maintain organization and accessibility:

Area	Content Description
Architecture Metamodel	The definition of the organization-specific metamodel for architecture content.
Architecture Capability	Defines the parameters, structures, and processes for the EA team.
Architecture Landscape	Current state (baseline) and target architectures across the enterprise.
Standards Information Base (SIB)	The list of standards that all projects must follow, such as approved technologies.
Reference Library	Generic templates, patterns, and reference models for reuse across projects.
Governance Log	The history of all governance activities, compliance reviews, and waivers.

🧠 Practice Scenario: Where to Store?

Question: A project team has been granted a waiver to use a non-standard database. Where in the Architecture Repository should this waiver be officially recorded?

The Governance Log. The Governance Log is specifically designed to store all records related to architecture oversight, including compliance reviews, board minutes, and granted waivers.

Categories: : Architecture, Enterprise Architecture, TOGAF 10