Businesses rely on a lot of technology today. There are applications, data, cloud platforms, security systems, and plenty of other pieces working behind the scenes. Keeping all of this connected to the actual needs of the business is where things can get complicated. This is where TOGAF comes in. It gives enterprise architects a way to plan and organize these different parts, so technology decisions are not made in isolation.
The standard has been updated over the years, with the TOGAF standard 10th edition bringing a more modular way of working with its content. If you are hearing about TOGAF for the first time, it is worth starting with the basics before getting into the different components and methods.
What Is TOGAF?
TOGAF stands for The Open Group Architecture Framework. It is an enterprise architecture standard developed and maintained by The Open Group Architecture Forum.
In simple terms, TOGAF gives organizations a structured way to think about their architecture. It helps teams understand where the organization is today, define where it wants to go, and plan how to move from the current state to the desired one.
Enterprise architecture can involve business processes, applications, data, technology, governance, and organizational goals. Without a structured approach, decisions across these areas can become disconnected. TOGAF provides common concepts, methods, and guidance that architects can use to bring these areas together.
What Is the TOGAF Framework?
If you are a beginner to enterprise architecture, TOGAF will at first seem like yet another technical term. TOGAF provides architects a framework in which they can define how various business requirements, processes, data, applications, and technologies should interact.
Over the years, TOGAF has gone through several updates, and TOGAF standard 10th edition introduced some changes to the structure of the standard itself. It is now more modular, offering different kinds of guidance based on the kind of architecture being done. Before delving into the technical aspects, it is best to first understand what TOGAF is all about.
What Is the TOGAF Standard, 10th Edition?
The TOGAF Standard, 10th Edition was launched in April 2022. One of its major changes was a refreshed modular structure designed to make the framework easier to navigate and apply across different organizations and architecture situations.
Instead of treating the standard as one large body of material, the 10th Edition separates its content into TOGAF Fundamental Content and TOGAF Series Guides.
The Fundamental Content contains the core concepts and practices that provide a common foundation. The Series Guides provide more specific guidance that can be selected based on an organization's needs, industry, architecture style, or particular transformation challenge.
This structure is particularly useful for beginners because it helps distinguish the core TOGAF approach from more specialized guidance.
What Is TOGAF 10?
TOGAF 10 is a common shorthand for the TOGAF Standard, 10th Edition. It is not simply a renamed version of the previous standard. Its structure was redesigned to make the content more modular and adaptable.
The Open Group also expanded the guidance available for areas such as Agile environments and digital transformation. The aim was to make it easier for organizations to configure the TOGAF approach around their particular architecture requirements rather than applying every part in exactly the same way.
For someone learning TOGAF today, this means the focus is not only on understanding the framework itself. It is also important to understand how its guidance can be selected and applied in different situations.
Key Components of TOGAF 10
The 10th Edition contains several important areas that beginners should become familiar with.
- Fundamental Content
The Fundamental Content provides the core of the standard. It covers concepts and practices that form the foundation of the TOGAF approach. This includes the ADM, architecture content, techniques for applying the ADM, and enterprise architecture capability and governance.
- Series Guides
The Series Guides provide more detailed guidance for specific situations. They are intended to help practitioners adapt the TOGAF approach to particular needs rather than treating every architecture project in the same way.
- Architecture Development Method
The ADM is the process-oriented part of TOGAF. It provides an iterative approach for developing an enterprise architecture and connecting architecture work with stakeholder requirements and organizational goals.
- Architecture Content
Architecture work produces different deliverables, artifacts, and building blocks. TOGAF provides guidance for organizing and managing this content so that architecture work can be communicated and reused more consistently.
- Enterprise Architecture Capability and Governance
Enterprise architecture also needs appropriate governance, roles, processes, and capabilities. TOGAF includes guidance for establishing and managing the architecture function within an organization.
What Is the TOGAF ADM?
The Architecture Development Method is one of the most important concepts to understand when learning TOGAF. The ADM is commonly presented as a cycle rather than a one-time sequence. It starts with preparing the architecture capability and defining an architecture vision. It then moves through business, information systems, and technology architecture before addressing opportunities, migration planning, implementation governance, and architecture change.
| ADM phase | Main focus |
|---|---|
| Preliminary | Prepare the architecture capability |
| Architecture Vision | Establish the direction and vision |
| Business Architecture | Define the business architecture |
| Information Systems Architectures | Develop data and application architectures |
| Technology Architecture | Define the technology architecture |
| Opportunities & Solutions | Identify solutions and implementation approaches |
| Migration Planning | Create a practical migration plan |
| Implementation Governance | Support architecture governance during implementation |
| Architecture Change Management | Manage changes to the architecture |
The ADM is intended to be adapted to the organization's situation. It can therefore support different architecture styles and transformation requirements rather than functioning as a rigid checklist.
Why Is TOGAF Important for Enterprise Architecture?
Businesses make decisions across many areas, including strategy, applications, data, infrastructure, and security. With different teams handling different areas, keeping everything aligned can become difficult, especially when they follow different processes or use different terms. TOGAF gives architecture teams a common approach to organize this work. It also makes it easier for teams to communicate and understand how their decisions connect with the wider organization.
It can also support organizations working through digital transformation and Agile environments. The Open Group specifically expanded the 10th Edition's guidance to cover a broader range of use cases and modern approaches to enterprise architecture.
The value of TOGAF therefore goes beyond knowing a set of architecture terms. Its purpose is to provide a repeatable way of approaching architecture while allowing organizations to adapt the guidance to their own requirements.
TOGAF 10 vs TOGAF 9.2
The most noticeable difference between TOGAF 9.2 and the 10th Edition is the way the content is organized. TOGAF 10 separates the core Fundamental Content from the more specialized Series Guides. The Open Group describes this structure as a way to combine universal concepts with guidance that can be configured for specific needs.
The 10th Edition also expands guidance around areas such as Agile and digital transformation. At the same time, many established concepts from earlier versions continue into the newer standard. The Open Group notes that the universal concepts and ADM from Version 9.2 evolved into the Fundamental Content of the 10th Edition.
So, TOGAF 10 is better understood as an evolution of the standard rather than a completely unrelated framework.
Who Should Learn TOGAF?
TOGAF can be relevant to professionals who work with enterprise architecture, technology strategy, systems, or organizational transformation.
This can include:
- Enterprise and solution architects
- IT architects and technology leaders
- Business and technology consultants
- IT governance professionals
- Business analysts
- Project and programme managers
- Digital transformation professionals
The level of training required depends on the person's experience and career goals. Someone new to enterprise architecture may begin with Foundation-level learning, while experienced professionals may also pursue Practitioner-level knowledge.
Is TOGAF Certification Useful for Beginners?
For beginners, certification training can provide a structured way to learn the terminology, concepts, ADM, and other areas covered by the TOGAF certification syllabus.
The Open Group's current certification portfolio includes TOGAF Enterprise Architecture Foundation and TOGAF Enterprise Architecture Practitioner, among other learning paths. The Foundation level focuses on fundamental knowledge, while Practitioner-level learning goes further into applying TOGAF concepts.
The right starting point depends on your existing knowledge of enterprise architecture and what you want to do with the certification. Understanding the framework first can also make the certification path easier to follow.
How Knowlathon Helps You Learn TOGAF
If you are preparing for TOGAF certification, Knowlathon offers training based on the TOGAF Standard, 10th Edition. The TOGAF Enterprise Architecture: Foundation & Practitioner program covers both levels in a 4-day instructor-led course and includes both exam vouchers.
You can also take the certifications separately through the TOGAF Enterprise Architecture: Foundation and TOGAF Enterprise Architecture: Practitioner programs. Each one includes 2 days of training along with an exam voucher.
