Enterprise Architecture Guides

Practitioner guides for making architecture decisions: operating model, governance, domains, roadmaps, and the trade-offs executives actually care about.

Application Architecture & Portfolio Management

Application architecture defines portfolio structure, integration patterns, and lifecycle rules that prevent sprawl. Master APM, rationalization, and target application landscapes.

Application Modernization Strategy Guide

Application modernization prioritizes retire, replace, replatform, and refactor based on value and risk. Build factories, patterns, and funding models that scale.

Architecture Governance That Actually Works

Effective architecture governance accelerates decisions, reduces risk, and earns stakeholder trust. Design ARBs, standards enforcement, and metrics that work in practice.

Architecture Principles: Design & Adoption

Architecture principles guide decisions when details are uncertain. Design memorable principles, enforce through funding, and measure adoption—not poster slogans.

Architecture Review Board (ARB) Operating Guide

Run an ARB that decides quickly, enforces standards fairly, and earns respect from delivery teams. Templates, cadence, and metrics included.

Business Architecture: From Strategy to Execution

Business architecture translates strategy into capabilities, value streams, and investments IT can execute. Learn BIZBOK-aligned methods, heatmaps, and operating cadences that engage executives.

Capability-Based Planning Handbook

Capability-based planning aligns investments to business abilities—not projects alone. Map capabilities, assess heat, and fund roadmaps executives understand.

Cloud Transformation & Migration Architecture

Cloud transformation architecture sequences workload placement, landing zones, migration waves, and retirement to control cost and risk. Avoid lift-and-shift traps.

Data Architecture Strategy & Governance

Data architecture defines how information flows, resolves, and governs across the enterprise. Build strategy for MDM, analytics, AI readiness, and regulatory compliance.

Digital Transformation Architecture Playbook

Digital transformation requires architecture that connects customer experiences, platforms, data, and operating model change. Execute with roadmaps executives fund.

EA Maturity, ROI & Executive Sponsorship

Advance EA maturity, prove ROI, and secure executive sponsorship with metrics boards respect. Maturity models, value tracking, and sponsor playbooks.

EA Operating Model Design

Design an EA operating model that matches decision rights, funding, and organizational complexity. Centralized, federated, and hybrid patterns with RACI.

Enterprise Architecture Tools: Selection & Implementation

Select and implement EA tools based on use cases, integrations, and adoption capacity—not analyst quadrants alone. RFP, pilot, and rollout guidance.

Reference Architecture Development Guide

Reference architectures accelerate delivery and enforce standards through reusable patterns—not shelf documents. Build, publish, and govern patterns that teams adopt.

Security Architecture in the Enterprise

Security architecture embeds controls into design, data flows, and platforms—not bolt-on reviews at go-live. Align with zero trust, DevSecOps, and regulatory frameworks.

Solution Architecture: Bridging Strategy and Delivery

Solution architecture translates enterprise direction into designs delivery teams implement. Learn engagement models, ADRs, and alignment with EA without bureaucracy.

Technical Debt Management for Architects

Architects quantify, prioritize, and govern technical debt as portfolio risk—not ignore it until incidents force action. Registers, metrics, and funding tactics.

Technology Architecture & Platform Standards

Technology architecture defines platforms, cloud landing zones, engineering standards, and resilience patterns that scale securely. Build target technology landscapes executives fund.

The Complete Guide to Enterprise Architecture

Enterprise Architecture aligns business strategy with technology investments across capabilities, applications, data, and platforms. This definitive guide covers frameworks, operating models, governance, and execution for executives and practitioners.

TOGAF Implementation: A Practitioner’s Guide

Implement TOGAF without bureaucracy: tailor the ADM, build a repository, stand up governance, and deliver migration roadmaps executives fund. Practical guidance for architects leading real programs.

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