Real-time data analytics for streaming data

A system comprising:

• a memory having computer readable instructions;
• and
• one or more processors for executing the computer readable instructions, the computer readable instructions comprising:
• receiving a plurality of values of a data stream, the plurality of values being generated by a monitored device and being received in real time;
• updating one or more statistical moments of the data stream based on each value of the plurality of values;
• discarding each value of the plurality of values, after updating the one or more statistical moments of the data stream based on the value;
• setting a threshold for the data stream based on the one or more statistical moments;
• detecting that the threshold has been passed by the data stream;
• and
• performing a remedial action on the monitored device, responsive to the threshold being passed, the remedial action being associated with the threshold.

A computer program product for analyzing streaming data, the computer program product comprising a computer readable storage medium having program instructions embodied therewith, the program instructions executable by a processor to cause the processor to perform a method comprising:

• receiving a plurality of values of a data stream, the plurality of values being generated by a monitored device and being received in real time;
• updating one or more statistical moments of the data stream based on each value of the plurality of values;
• discarding each value of the plurality of values, after updating the one or more statistical moments of the data stream based on the value;
• setting a threshold for the data stream based on the one or more statistical moments;
• detecting that the threshold has been passed by the data stream;
• and
• performing a remedial action on the monitored device, responsive to the threshold being passed, the remedial action being associated with the threshold.