FortiSOAR Feature ENHANCEMENT | Horizontal Scaling of backend postgresql server for find record step

We have automation workflow where heavy use of find / search step is used with combination of on-create step, to correlate similar alerts and process alerts with a reference to predefined closer workflow.

Can we have another read only Postgresql database server that only serves Find Record step , assuming vertical scaling has been tried and no more options for vertical scaling/postgresql fine tuning.

Thanks and Regards 

Malaya Manas