Navigating the Roadblocks and Detours…

Image Source: Road Signs Direct


So we’ve made our plan, gathered all the necessary supplies, and headed out on our journey. We’ve familiarized ourselves with the rules and know to look for important guideposts along the way. That means everything will be perfect, right?

We’ve jumped in the car and headed toward our destination with our road map in hand. We’ve planned out our stops to resupply and maybe even taken into account a few route options in case we want to make a stop or two along the way. We’ve taken in to consideration the time of day, the weather, and any other factor that may have an impact on our journey. But, as we travel along, we suddenly come across a roadblock. A critical bridge is closed for repair and none of our planning accounted for this detour. Now, our planned road map is no longer relevant and we are in a dilemma. In reality, no matter how foolproof we try to make our plans, there will always be something that is outside of our expectations.

With today’s technology, a GPS system would immediately be able to give us alternate directions to get around our unplanned obstacle. Prior to the advent of GPS technology though, at best you would be able to pull out a physical map and recalculate a new route. Or, if it’s a small detour, there will frequently be signs that direct you to a predesignated route to circumvent the obstacle as well.

All of these potential solutions to the dilemma have one thing on common: an action can be taken at the time of a change of plans. “Coaches spend hours developing strategy before a big game,  but cannot predict which tactics they will be using halfway through the game until they see how it develops. Similarly, IT planning time can be well spent understanding how different triggers and results should impact IT’s directions on an ongoing basis. Just as a coach develops options to respond to changing dynamics during the game, EA can plan for options and ensure that flexibility is accommodated to manage a changing environment (Weiss, Rosser and Blanton 2005).”  By developing a dynamic strategy to deal with potential changes, the plan becomes agile and responsive, as opposed to being rigid and inflexible.

That strategy could be to develop a tool that will automatically recalculate our intended destination to avoid obstacles. It could be a plan to reevaluate our road map once we meet an obstacle. Or even could be to simply use existing guiding principles to take a brief detour but still be on track to our destination. Whatever method we decide, by developing a strategy beforehand, we can dynamically address issues as they arise and still be successful in reaching our destination.

Image Source: Shutterstock



Weiss, D., Rosser, B., Blanton, C. (2005) Enterprise Architecture Improves IT Planning Synergies (G00130847). Gartner, October

#ea872 #agile #strategy

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The Measure of a Plan…

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I’ve talked a lot about planning for the EA journey as well as the principles and rules that help keep us on the right path. We established our foundation and clearly mapped out the route to get from our starting point to our destination. Yet, how do we know if we are on the right track or have been successful?

Let’s consider the analogy I’ve used in previous posts of a road trip in a car. If we are planning to drive somewhere that will take a few hours, don’t we take care along the way to make sure we are successful? There are tools available to us as the driver that help us to achieve success. The fuel gauge lets us know if we have enough gas to make the trip.  The temperature gauge warns us if the car is overheating. The speedometer tells us the speed at which we are travelling, which, in turn, helps us stay within the standards imposed on the road we are traveling. In addition, there are many sensors in the car that will be triggered by certain conditions and alert us as needed.

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The same is true regarding our final destination. Nowadays, we have sophisticated tools such as GPS to help guide us to our goal. Before GPS became common, people would use physical maps to confirm their route and destination. Prior to modern technology, navigation was even more complicated, especially marine navigation. Sailors would need to depend on tools such as charts, compasses and sextants to frequently confirm their current location and make adjustments to their course. Otherwise, they could easily end up being thousands of miles off course.

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In much the same way, Measurement Programs exist in Enterprise Architecture to “provide the continued demonstration of EA value and the foundation for continuous improvement (Weiss, 2006)”. By establishing relevant metrics of success, the business value of strategic decisions can be effectively measured. This, in turn, allows the organization make better strategic decisions to achieve its business objectives, initiatives and goals. “Linking goals to measures, as well as selecting the metrics that will drive improved performance based on these goals, is the key to successfull EA measurement (Weiss, 2006).”



Weiss, Deborah (2006) Enterprise Architecture Measurement Program, Part 2: Defining What and How to Measure (G00142387). Gartner, September

#ea872 #metrics

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The Rule of Law

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Last week I briefly talked about how Guiding Principles and Governance work hand-in-hand to keep Enterprise Architecture on the right course. Guiding Principles act as the guideposts that point us in the right direction at the time of a decision, and Governance acts as our absolute boundary within which we can effectively operate. But what exactly does that mean? Let’s examine the below photo as an example.

Image Source: Road Signs Direct


The analogy between Guiding Principles and guideposts in this case is illustrated by the road signs on the highway. Let’s imagine that my destination is the airport and I am unfamiliar with this area. I know I was supposed to drive on this highway to get to the airport and when I reach this decision point, the sign points me in the right direction. Simple enough. But how is the concept of Governance illustrated by this same picture?

According to The Open Group, “Governance is essentially about ensuring that business is conducted properly (TOGAF Definitions)”. With that in mind, when we re-examine the above photo, there are underlying rules that are in action.

  • The drivers stay within a particular lane.
  • Everyone on their respective sides of the road is heading the same direction.
  • Everyone is driving roughly at the same speed (we hope).
  • The drivers stay within the physical boundaries of the highway. There are physical obstructions in place to help reinforce the boundaries.
  • Even though it is unseen, it is safe to assume that most, if not all, of the drivers are licensed and insured.
  • And most importantly, the vehicles are on the left side of the road!

These rules are dictated by whichever body has authority over that particular section of road. All the rules are in place not only for everyone’s safety, but also to provide the most optimal driving expereince. As soon as one individual driver ignores the rules, for whatever reason (good or bad), all drivers on the highway can be negatively impacted. Hopefully, none of us have had to deal with the experience of someone driving the wrong way on the road, but I can imagine the potential devastation that could happen. By simply having a set of rules that establish boundaries, an optimal environment can be created in which each member can be the most effective. The last example listed above was specifically put there to point out that different environments can have similar or different rules. For the most part, driving in the USA is the same as driving in the UK, with the major exception of which side of the road you drive on. This fundamental difference can have a major impact. Maybe even literally..!!!



TOGAF Definitions –

#ea872 #rules


To be (free) or Not to be (free)…

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“Man is born free; and everywhere he is in chains.” (J. Rousseau, “The Social Contract”)

For the most part, we all hate rules.  Whether they are personal rules or business rules, the idea of having to follow rules that someone else created irritates us at some point.  Even if we understand that the rules have been set up to benefit us, there are times when our nature is to resist or challenge those rules.

aluminum-speed-limit-sign-k-2073  do-not-enter-sign-x-r5-1  octagon-shaped-stop-stock-corrugated-plastic-sign-18x24  no_right_turn_symbol_r3-1   no-u-turn-sign-x-r3-4
Image Source: RoadTrafficSigns


How often do we see the speed limit sign and intentionally ignore it?  Yet, for the most part, we typically won’t ignore the other ones posted above. Why?  What makes us choose to ignore one and obey the others?  I think that the reason is because we treat the speed limit as a suggestion with no real consequences, while we know that the others could potentially have deadly consequences. If we choose to ignore the Do Not Enter, we could get a ticket, but we could also have a head-on collision with another car and suffer injury or even death.  Those thoughts are in our mind, and help us to obey the law.

Traffic rules and laws for the most part have been created for our benefit. As much as they can frustrate us at times, in general, they provide us with a safer environment.  A big part of the reason for this is that the rules apply to everyone.  Because we know that everyone is expected to follow the traffic rules, then we can have an expectation of how other drivers will behave.  At the same time, if we choose to follow the rules, instead of being suppressed, we gain a freedom of sorts.

“The modern man says, ‘Let us leave all these arbitrary standards and embrace unadulterated liberty.’ This is, logically rendered, ‘Let us not decide what is good, but let it be considered good not to decide it.’ “ (G.K. Chesteron, “The Heretics”)

Only by knowing and understanding the boundaries within which we can freely operate, will we be truly “free”.  This is the exact reason that there is a reduced speed limit posted for a sharp curve in the road.  By driving within the constraints that are established, we can be safe to make the journey on the road.

Within Enterprise Architecture, and in Business in general, the same philosophy applies.  Rules (Governance) are in place to help us achieve our maximum potential. Back in week 4, we talked about Guiding Principles providing a “nudge” as we navigate the path of business strategy decisions.  Governance now adds an additional layer of guidance in providing the absolute boundaries that we need to operate within.  As we travel down the road of EA Implementation and Business Strategy, our guideposts (Guiding Principles) help keep us on the right track while the traffic rules (EA Governance) help to keep us within the accepted parameters of operations.

Image Source: RoadTrafficSigns


#ea872 #governance #lotsofroadsigns

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Road Map to the Future

Image Source: pymnts,com


There are many similarities between making a physical journey and the “journey” of Enterprise Architecture implementation.  Many of my previous blog posts have touched on those similarities.  This week, I want to continue building on that metaphor as we take a look at the EA Roadmap.

According to Gartner, the EA Roadmap is “a concise and commonly graphical depiction of a planned migration toward a future state.” (Weiss & Robertson, 2006)  Just like a regular road map shows the path to follow to get to your destination, the EA roadmap charts the course to navigate from the current-state to the future-state.  And similar to a regular road map, the scope of the journey dictates the level of detail of the map.  Lets consider two different examples.

Suppose I am driving from Philadelphia to New York for a meeting. The level of detail I need to know and my overall plan is determined by my purpose of the trip.  My sole intent is to  get to my destination so, in this case, I simply need a high-level overview map which gives me the most direct route available.  I need to determine my destination (future-state) and take stock of my current situation (current-state).  Do I need to fill up my gas tank?  Do I need money for tolls?

However, let’s consider a longer trip such as driving from Philadelphia to Chicago. Again, my intent and purpose dictates the details and information I will need along the way.  I know ahead of time that this is a much longer trip.  In addition to the previous necessities, I now need to consider the need for food and beverage along the way.  Will I try to drive the 12 hours all in the same day?  Will I need to stop overnight?  If I am going to stop half-way, then I need to know the details of where I am going to be stopping as well.

The EA Roadmap operates in the same manner.  We have documented our future-state in detail.  We assess our current-state as needed.  We then determine the scope of our needed roadmap and create our EA plan accordingly.  Along the way, we rely on our Guiding Principles and Standards to keep us on track.



Weiss, D. & Robertson, B. (2006) Enterprise Architecture Road Maps: Closing the Gap to the Future State (G00140082). Gartner, September

#ea872 #roadmap

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