I did a search for IT dashboards to see what is currently going on and limited the search to this past month. There are an amazing number of complex dashboards, with dozens of little graphs and charts.
I can’t see how they are useful over a long period of time. Too much time is spent maintaining the automated tools to gather the metrics or manually gathering the data compared to the value we get. When personnel change, they often bring other ideas for metrics.
In an operating room, there is a lot of equipment, all with displays, warning bells and lights, and numbers available at a glance. Individuals in the operating room are responsible for their equipment. There is no central dashboard for the surgeon because it takes focus away from the main goal of surgery on the patient.
Airplane cockpits are very complex. There are many dials, knobs, levels, switches, and displays available to the pilot. Lots of effort has gone into identifying what the pilot needs and when they need it. The goal is flying the plane, and that drives how the cockpit is designed.
IT needs to take some hints from these two scenarios. Too often, metrics are gathered onto a dashboard because it is easy to create the metric. After it is created, people figure out how to use it. It should be the other way around. Don’t create the metric unless you know how to use it to manage the department.
The internal metrics for our IT departments should be driven from the external metrics we share with the rest of the organization.
We need to keep our eye on the primary task of managing the department and only make our team create metrics that will drive decisions and behavior changes.