The spectrum
Four stages from informal practice to reliable system.
Most operational work exists somewhere on this spectrum. Understanding where something currently sits clarifies what it would take to make it more reliable.
Stage 1
Workaround
Something breaks repeatedly and someone finds a way around it. Undocumented, invisible to anyone who was not there when it was invented, and it disappears when the person who invented it moves on. Most teams have more workarounds than they realise because workarounds become invisible once they are habitual.
Stage 2
Process
A sequence of steps that someone follows to handle a category of work. May be documented or undocumented, but exists independently of a specific tool. Better than a workaround, but still depends on someone deciding to follow it and knowing what to do when the situation does not fit the defined steps.
Stage 3
System
A process that has been made explicit, connected to tools that enforce or support it, equipped with defined exception paths, and given clear ownership. Handles routine cases automatically or semi-automatically. Routes exceptional cases to a specific person for a specific decision. Produces the same output regardless of who operates it on any given day.
Stage 4
Infrastructure
A system that other systems depend on. Infrastructure failures propagate, when it breaks, everything that relies on it breaks with it. Requires more careful maintenance, clearer ownership, and stronger monitoring. Most teams have infrastructure they do not know is infrastructure until it fails.
