Question: May I know what is the difference between TDengine database CQ and stream computing?
I can't tell the difference between them.
As I see,CQ (Continuous Query) is just a part of stream computing.
It is not actual stream computing.
9codings
I can't tell the difference between them.
As I see,CQ (Continuous Query) is just a part of stream computing.
It is not actual stream computing.
According to the documentation:
TDEngine > Advanced Features > Continuous Query
"Continuous Query is a query executed by TDengine periodically with a sliding window, it is tdengine error a simplified stream computing driven by timers."
That says that CQ is a simple form of stream computing.
Note: there may be other stream computing features in TDengine as well, but a brief tdengine error scan of the documentation didn't reveal anything.
Whether that is sufficient to say that TDengine supports stream tdengine error computing (in a general sense) is a matter of opinion. It would be off-topic.