What happens if the data is sent twice to LIOT

[former_member69765]

Hi Experts,

What happens if the device sends the same data twice ? OR if the timestamp is same and the property values are different ?

Does it ?

1. Overwrite the existing data ?
2. Does it save the data 2 times ?

What is the behaviour in case the time series data is posted via the HTTP REST APIs to LIOT (not via IoT services)

[marcus_behrens1]

Hi, Leonardo IoT will store the last values (also null values for properties provide with no value within a property set) and dismisses all previous values for the same timestamp. Behaviour is the same (within Leonardo IoT) in both cases. Regards, Marcus