Hi all, I'm a ODB newbie and I'm trying to understand if applicable to my IoT scenario. Keeping it simple, I've many sensors (of several types) and a great amount of values sent by sensors. On these values I've to do some time based analytics. After reading https://github.com/orientechnologies/orientdb/wiki/Time-series-use-case and some other posts on the topic I still have some doubts (probably my fault...) even because some of the post have pending answers. Here come my questions:
- supposed that I've created a chain of classes like those suggested in the above page, how can I link sensors with the root of the calendar and how can I link the values to the leaves (hours or minutes or...) of the graph? - supposed that I adopt the solution stated in the previous question, what will I find linked to the leaves of the graph ? Values of all the sensors to the same leave (e.g. an hour) or I'll obtain as many graphs as are the sensors? - what's the best strategy to obtain all the values of a type of sensor (e.g. temperature, pressure, etc.) for a specific time interval (e.g. an hour) ? Is there anybody that can clarify me how can I best address these problems? Thank you for your time ny -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
