i use two databases. A relational and non relational one.
I want to combine (join) the Information of the two databases with logstash.
For instance i want the value of a sensor from the non relational database. and the information where the sensor is located in the relational database.
So i select from the non relational database and join the result with the relational database.
Is this possible with logstash?
Thanks to all =)