Currently the in-built time series chart can support only 2K data points; this is not sufficient to meet our requirements as most of the sensor data coming in the platform have frequency of 1Hz (one data point per second), so if we can show only 2000 data points on a chart, it means we can at most show only 30 mins of data at a time. But we can have following use cases:
Users need to monitor data across a process and sometimes these processes runs for hours, as such, 2000 data points won’t meet our requirements.
For facility data, users need to see last 7 days data on the mashup, even if we downscale the data to one data point per minute, we would only be able to show maximum 1.5 days of data in this case.
We also have some sensors with frequency of 10Hz and going by the recommendation above, we would only be able to plot 3 mins of data on the chart which is way too less.
So, we therefore request to raise an enhancement ticket for this issue – the time series chart should be able to support at-least 20K data points to meet all our requirements.