How to disable storing positions to DB?
Storing calculated Tag positions and sensor data to the system DB can easily reach several gigabytes per day. Therefore one may need to clean database periodically or disable putting the positions to DB at all.
a) You may empty history records by cleaning ds table, see instructions here.
b) Disable store to DB
RTLS Studio -> RTLS Manager -> Settings:
If free disk space is less than 2 GB, storing to DB is automatically disabled.
REST API does not contain actual positioning data once the store to DB is disabled.