What are we looking at?
What does “analysis” mean in a systems view, and why shouldn’t the person doing the analysis see only one specialty?
What does analysis mean?
We all use the word “analysis” every day, from analysing a football match to analysing a market, but if you ask what exactly we are doing when we do it, there isn’t a clear answer. Usually we take “analysis” to mean “breaking things up”: we split the problem, set the pieces apart and look at each one on its own. In systems analysis, I think that is only half of the job.
In this view, analysis means:
Decompose, then connect.
Decomposition is breaking the problem into parts and sub-problems. It reduces complexity and makes each piece easier to examine. Connecting is where analysis actually begins: finding how the pieces relate to each other, and the pattern or structure that was invisible from outside. If we only decompose, what we hold is a heap of parts, like a watch we have taken apart without knowing how it goes back together. The knowledge is scattered; the understanding is not there.
The analyst and the specialist
The world is full of specialists: doctors, engineers, financial managers, programmers, designers… each is good in their own field. A systems analyst is different in that they do not look at a problem from the point of view of one discipline; they look across disciplines and see the whole. The difference can be summarised like this:
| Specialist | Systems analyst |
|---|---|
| Focuses on one component or a defined field | Looks at the interaction between components and fields |
| Looks for the solution within their own expertise | Sees the problem within the structure of the whole system |
| Seeks efficiency of one part | Seeks coherence of the whole system |
Or in one sentence: the specialist improves performance; the systems analyst redefines the system.
Why think holistically?
A part-by-part view has its place too, but it isn’t enough for complex problems. If, to understand an organisation’s weakness, we put only sales or HR under the microscope, we may miss the heart of it, because what is broken may not be the units themselves but the relationship between them, or policy, or the culture of the organisation.
Holism means keeping several things in mind at once:
- seeing the problem within the structure of the whole
- finding the hidden relations between parts
- asking what the system was built for, and whether its parts are really aligned with that purpose
The result is that the analyst can recognise patterns, follow chains of cause and effect, weigh the long-term consequences of decisions, and offer a solution that fits the whole structure, not only the spot that hurts.
A factory example
Suppose a factory’s machines aren’t working well and production has dropped. A mechanical specialist looks and says: “The bearing in this machine has a problem.” They may well be right. But a systems analyst doesn’t treat the bearing as the end of the story. They ask where and how the part is supplied, what happened to the maintenance schedule, what training the operators received, what the safety culture is like, and who actually receives the report of a failure.
Their central question is:
What is this problem a symptom of? Isn’t this failure the result of a structural break in the system?
If we replace the bearing and leave the root cause where it is, a few months later the same problem comes back with another machine.
Where have we got to?
Analysis means decomposing and connecting, which means not only breaking but building. Unlike a specialist, a systems analyst looks at how components interact and takes a complex problem beyond the borders of a single specialty. In the next part we open this up further: holism and reductionism, two views that sit side by side in analysis.