This is the idea that different domain architects will collaborate within their architecture guilds, a more formal way of sharing ideas and artifacts and approving architecture decisions. It will start with data architecture guilds, infrastructure architecture guilds, and application architecture guilds, but it will quickly expand to security, business, and integration. This can only happen if the domain architects are given the authority to make good architecture decisions in the moment on behalf of enterprise architecture.
From business architecture, through data, application, and technology there is a difference in the ability to quickly respond to business change. Clearly the business architecture should be designed to be most nimble, then the data layer should be almost as nimble, and so on down through the architecture stack. This will dispel the architecture “red tape” reputation and inspire confidence in projects and programs with architecture support.
When an organization starts to instill more trust in their domain architects to make the right decisions and to impart architecture knowledge at the team level, there will be less need for an enterprise architecture review board. Organizations will work to a point where standards, patterns, and architecture decisions are left to the teams and informed up the chain. This very much aligns to the Agile mentality, which is also becoming a standard development and delivery model.
Business architecture used to be the forgotten child of enterprise architecture. There are very good business architects out there but they are illusive. Business architecture is a art, and a very different discipline from business analysis. It involves articulating the business capabilities, business roles, drivers, collaborations and business process. Modelling these concepts gives us a way to trace our architecture components to ensure we deliver value that is focused on what the business needs, and exactly when they want it.
EA tools have been around for years, from Rational Architect, to Erwin, to Sparx and everything in between. Just recently we have seen an influx of organizations subscribe to EA tools such as LeanIX, iServer, Service Now, and iDoc. These tools are more visual and do not require the deep modeling expertise needed for the traditional EA tools, but they still provide good insight into where architecture is helping the business. These platforms are going to be the catalyst for enterprise architecture models to facilitate all business change in modernization and transformation programs alike.
Gone are the days where enterprise architects would climb their ivory towers and lock themselves away for a few months while they pondered the right target state architecture. The modern approach to architecture is a need for just-in-time synchronization, with just the right stakeholders. Building the idea of lean architecture review boards, this may be in the form of spontaneous collaboration in the moment rather than a heavy weight governance process.
Innovation will drive goal-aligned business success with new and exciting ideas. However, most innovation projects will fail fast and hopefully be minimal cost. Those that do make it need quick support to permeate through the business processes, application portfolios, and data landscapes. This is where a lean enterprise architect practice can facilitate bringing these innovations to the front lines.
As we surface at the end of the pandemic, digital transformation, mergers and acquisitions, and modernization programs are going to be everywhere. To guide these programs to success, a stealth approach to enterprise architecture is going to be vital.
Lean IX and Apptio have partnered to produce an integrated solution that better informs the strategic decision-making process with improved visibility into an application’s total cost of ownership and alignment to business capabilities.
From the business architecture perspective, agility is the ability to quickly change structurally and operationally to react to external changes or to create new business value. Enterprise architecture comprises business and service/application architecture – therefore, it needs to provide an environment for harmonized agility at each level.
This note outlines some of the fundamental KPIs that you should measure to show the success of the enterprise architecture team. It also discusses how you measure them and visualize the result.
The application portfolio management (APM) tool space can be a confusing one, as many software vendors offer their own take of what APM is. Enterprise architecture, application management and project portfolio management tools offer an APM use case, but these are often quite skewed the primary function of the tool.
Application rationalization fails when the chosen framework does not match your scenario or the goals for your application portfolio. This note looks at how to apply application rationalization during an M&A.
Many vendors suggest application rationalization is quick and easy. It isn’t. This claim does you a disservice and most importantly they’ve missed the point. Rationalization as part of a continuous application portfolio management function is about becoming a driver of the business.
Often people misidentify the purpose of application rationalization, leading to misuse and unsatisfactory results. We try to break application rationalization down to its simplest form to understand how to make the most of this critical IT function. tr
Measuring technical debt is important, but more important is communicating the implications of this problem in terms of risk to business capabilities. Cast Highlight tools are used for application portfolio management (APM), specializing in applying code analytics to business decisions regarding your organization’s applications.
Many application rationalization tools and frameworks miss the true benefits of this practice, as they only assess the individual application without consideration for its redundancies. Infusing an enterprise architecture perspective, as seen with LeanIX, will generate the bigger savings you are looking for.