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“Time after time, we have found that in the midst of profound and complex change, more than one significant aspect of the enterprise is changing at once. Often key leaders or team members don’t see the whole system in the same way - each sees a different portion of the overall picture. They generally do not agree on the range of forces affecting their business or on their importance. They often do not have shared views on the key strategies the business should use to respond to these forces, what the business must become, where they currently stand, or how they will go about the change or development that is needed to survive in the changing environment. Even when different members see parts of the system from a common perspective, key elements in the system are often “invisible” to any particular group, and their disagreements often lie in just these invisible areas. Conflicts arise because not everyone is on the same page regarding the key elements of the enterprise as a whole.” - Friedman & Gyr “The Dynamic Enterprise”

Silo-based systems are developed due to a lack of seeing the whole or the big picture. Seeing the whole is a collaborative rather than individual effort as each stakeholder helps us to gain an important insight into the whole. This can be likened to the parable of the "Blind Men and the Elephant", where, “Knowing in part may make a fine tale, but wisdom comes from seeing the whole.” See the whole is analogy to effort of blind men and the elephant: In a sense, each individual is blind to the invisible big picture.

The capability to address the enterprise as a whole, distinguishes the enterprise architecture paradigm from the others. Enterprise architecture is about “seeing the whole”, as such there can only be one enterprise view of the organisation….

The value of enterprise architecture is it’s role in identifying the big picture of the enterprise and to provide the enterprise definition for each architectural domain, so architects can design the IT architecture from an enterprise consideration. Enterprise architecture can be distinguished from other styles of architecture by it’s enterprise perspective. Enterprise architecture is the discipline of seeing the whole, of seeing the big picture.

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