Is it possible to make the logstash config file read values from another config file

Elastic Stack Logstash
1

hello
i have a big logstash config file that read near 110 fields in each event. then i have to do many tests and changes on each field, some of my changes uses a static variable.
i ask if there a way to set all my variables in one file and let the logstash config file read the values from there.

thank u

2

The only way to my knowledge is to do the pipeline - to - pipeline configuration.

3

thank u for replying
another question, can i use this way to increase the indexing rate if i divide my config file to many files. or its same to increase number of workers ?