5 months, 10 days ago

Healthcare Enterprise Architecture for Epidemics and Pandemics

In this article, I would like to discuss the critical importance of connected healthcare systems during an epidemic or a pandemic. Everyone benefits from connected healthcare systems; people, families, districts, states, nations.  Leadership from all levels of healthcare authorities is essential, from hospital workers to governments, to global organizations such as the World Health Organization (WHO).

6 months, 13 days ago

Expressing the BIAN® Reference Model for the Banking Industry in the ArchiMate® Modeling Language

Recently, the Banking Industry Architecture Network (BIAN) published version 8.0 of its financial industry reference architecture. This provides a comprehensive model of the business capabilities, business scenarios, service domains and business objects used in banking and other financial services.

6 months, 15 days ago

A Case Study on the Origin of the IT4IT™ Standard

Like many of technology’s better creations, the IT4IT™ Reference Architecture standard was born out of necessity.

The IT landscape is continually shaped by innovation. Despite that being a cause for celebration for consumers and end-users, the introduction of these new technologies – such as the mainframe, the PC, client servers, the Internet, cloud computing, IoT, etc. – meant that the IT function had, effectively, lost track of what it needed to manage and control.

An open standard architecture-based approach to managing the business of IT was needed. This would have to be a holistic, end-to-end, service-based description of everything the IT function needs, and to be a good steward of all the IT components, solutions, and services within its remit. It was this issue that set in motion the train of events that brought us to where we are today. But there are no grounds for complacency. The work continues.

Even today the complexity and pervasiveness of, and the dependency on, IT systems continues to grow. In many cases, in many organizations today, the management solution is a loose collection of siloed processes. We are still not paying enough attention on how to remain in control. That is why the IT4IT standard is such an important instrument to manage IT, and why we have chosen to document how it came to be.

6 months, 21 days ago

Reference Architecture for Healthcare – Design Concepts

In this second article, I discuss key ideas and concepts underlying the design of a Reference Architecture for Health. Based upon the principles developed in the first article, these ideas and concepts describe what is needed. Together with the essential capabilities that we will introduce in a third article, they provide the input to how to build and deliver such a Reference Architecture. This document uses the following approach:

– From the large to the small: Start with the outer context, the overall Healthcare system, and refine into individual subject areas and building blocks
– Outside in: Start outside the organization, from the perspective of a customer, and design your organization around the needs of the customer

1 year, 1 month ago

The Interesting Case of Who’s Using the IT4IT™ Standard – Part One – The Banking and Insurance Sectors

The Open Group IT4IT™ Reference Architecture, a standard of The Open Group, is a value chain-based standard reference and operating model for managing the business of IT. It creates a model of the functions that IT performs to help organizations identify the activities that contribute to business competitiveness.

It supports real-world use-cases driven by the Digital Economy such as, Cloud-sourcing, Agile, DevOps, and service brokering, and is designed for existing landscapes, and accommodates future IT paradigms, making it ideal for Digital Transformation projects.

1 year, 3 months ago

Finally – A Body of Knowledge and Standard for Digital Practitioners!

Finally – A Body of Knowledge and Standard for Digital Practitioners!  No, I’m not talking about practitioners of Digital Marketing; “Digital Experts,” “Digital Directors,” “Digital Marketing Managers”, “Digital Brand Managers,” etc. have been around for a couple of decades now…

1 year, 7 months ago

Service Brokering and an Enterprise Standard – Build your Competitive Advantage in the Digital World

Over the last ten years I have focused on cloud computing and seen increased adoption of cloud in enterprises. Companies large and small have adopted Software as a Service (SaaS) and traditional private/public PaaS/IaaS cloud services to expand their digital footprint. In doing so they depend increasingly on an ever-larger supplier community to obtain the digital support required to run their business.

3 years, 5 months ago

The Value of Architecture, Reference Architecture and Architecture Framework (i)

continuing
The Value of Architecture, Reference Architecture and Architecture Framework
 
Any system has an architecture. An enterprise does as well. For instance there are Bus and Star styles of architectures. One of these architecture patterns m…

3 years, 5 months ago

The Value of Architecture, Reference Architecture and Architecture Framework

There are many common sense reasons, such as predictability, repeatability, consistency, standardization etc., for the use of models, templates, standards, paterns, frameworks, reference or/and generic architectures. A class in OO (Objec…

4 years, 11 months ago

Big Data Analytics and Cheap Suits

Sharing a method to help resolve this challenge and help focus on what is important so you can expend your nervous system solving problems rather than creating them. Armed with a true understanding of the organizational dynamics it is now a good time to revisit a first principal to help resolve what is an important and urgent problem.