the.com/instrumentation
Wiring your code with tiny spies that report back when everything inevitably catches fire.
means The practice of adding measurement points to software or hardware so you can monitor performance, errors, and behavior in real time.
from From Latin instrumentum, a tool or implement; the engineering sense of fitting things with measuring devices arrived with industrial machinery, then leapt into software.
Two flavorsManual hand-written probes versus automatic agent injection.
The costMeasuring a system slightly changes the system measured.
Music tooMeans assigning parts to specific instruments in a score.