📐Define Architectural Approach

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Also known as: Architectural Strategy, MDM Architecture Selection, Reference Data Architecture

Select the target architecture style and integration patterns to manage and distribute master and reference data effectively.

DESCRIPTION

Defining the architectural approach aligns master and reference data goals with technology patterns and operating models. Teams evaluate centralized, federated, registry, consolidation, and coexistence MDM styles. Decisions consider domain boundaries, latency needs, governance strength, and platform capabilities. The approach harmonizes batch and streaming, API gateways, CDC, and catalogs. Architecture choices affect scalability, change management, and consumer experience. A clear blueprint guides implementation, standards, and ownership.

ALTERNATIVE DEFINITIONS

Wikipedia

Master data management (MDM) is a comprehensive method of enabling an organization to link all of its critical data to a common point of reference.

Emphasizes the single reference linkage across critical data.

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IBM

Master data management is the discipline and technology for ensuring the uniformity, accuracy, stewardship, and semantic consistency of an organization’s shared master data assets.

Connects architecture choices to stewardship and semantic consistency.

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The Open Group

TOGAF provides a framework for enterprise architecture that enables alignment between business goals and IT, guiding architecture development and governance.

Positions architecture selection within an enterprise governance framework.

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RELATED TERMS

Master Data Management Data Architecture Decentralized Data Architecture Extract-Transform-Load ELT Event-Driven Architecture Data Lakehouse SOA

COMPETING TERMS

Transaction Hub Federated MDM

KNOWLEDGE AREAS

Data Architecture Reference & Master Data Data Management Data Integration & Interoperability

TARGET AUDIENCE

Data Architect Enterprise Architect Chief Data Officer Data Governance Manager Data Strategy Consultant

EXTERNAL SOURCES

• Wikipedia - Master data management
• IBM - MDM overview and styles
• The Open Group - Enterprise architecture framework
• Microsoft - Governance tooling context

TOP QUESTIONS

What factors shape the Define Architectural Approach decision?

Consider domain ownership, data latency, integration patterns, governance maturity, platform capabilities, and regulatory constraints. Align with business outcomes and organizational operating model.

Category: Requirements

How does Data Mesh influence Define Architectural Approach?

Data Mesh encourages federated domain ownership and product thinking, impacting MDM style, interfaces, and governance distribution across domains.

Category: Opinion

What’s the difference between Centralized MDM and Federated MDM in Define Architectural Approach?

Centralized MDM consolidates stewardship and tooling, favoring consistency. Federated MDM distributes control across domains, improving autonomy but requiring strong standards.

Category: Comparison

How do ETL and ELT relate to Define Architectural Approach?

They are implementation patterns. Architecture should specify when to cleanse pre-load (ETL) or leverage platform power post-load (ELT).

Category: Best practices

What common mistakes occur in Define Architectural Approach?

Over-centralizing without domain buy-in, ignoring change cadence, and underestimating API management lead to bottlenecks and shadow integrations.

Category: Mistakes

How do SLAs affect Define Architectural Approach?

SLAs drive choices on streaming vs batch, caching, and redundancy. They define reliability expectations for producers and consumers.

Category: Management

What tooling supports Define Architectural Approach?

Architecture centers, catalogs, gateways, service meshes, and lineage tools such as TOGAF guidance, Purview, and API management platforms.

Category: Tooling

When should you revisit Define Architectural Approach?

Reassess after major organizational changes, new domains, scale shifts, or regulatory updates to keep architecture aligned and resilient.

Category: Operations

What’s a helpful analogy for Define Architectural Approach?

It’s selecting a city’s urban plan—zoning, roads, and utilities must fit growth, governance, and community needs.

Category: Example