Kieker allows to instrument various types of applications and services utilizing different techniques to instrument and implement probes. Yet the monitoring data produced can be analyzed by all Kieker tools.
Kieker supports a ever growing variety of programming languages and technologies to measure runtime information of your software systems. In general Kieker uses probes to collect information which are then send to a logging facility. To introduce the probes into your software system, Kieker uses different techniques including aspect-oriented programming. They allow the introduction of probes without changing the source code. For rare cases, where no such technique is applicable, Kieker can be introduced manually.