How long does a database query take?
The duration depends on the controller. PC-based controllers often offer better performance than hardware-based ones. But there are also big differences in hardware-based controllers. Some may take longer to establish the connection, and others to transmit data.
The query takes 20 to 500 ms (or sometimes more) depending on the system and the amount of data.
The performance of the database or the database server has a significant influence on the speed.
A tip: Test your system using the demo license of the Connector to get an indication of the performance of your components.