The Property Transform microserver provides on-demand transformations that can be used to derive value from streaming data entering ThingWorx. These transformations include Maximum, Mean, Median, Minimum, Mode, Standard Deviation, Threshold Count, Range Count, and Trend Count. The transformation calculations are performed externally and require the installation of both an Apache Flink cluster and a RabbitMQ message exchange. At installation, you can choose to install the Flink and RabbitMQ software packaged with the microserver or point to an existing external installation of either.