Routing & Concurrency with trigger functions

[chanukya SDS <chanukyasds@xxxxxxxxx>]

Dear Postgres Family,

I need some clarity and suggestions on the situation below.

There is a table called table_1

1. its immutable only INSERTS allowed.
2. it should get partitioned monthly basis
3. partitions should be created while inserting data
4. inheritance method should be used

Everything I have written with the Trigger  Function.

Now My doubt is how I can do this INSERT routing better. It must be optimized for efficiency and handle concurrency.

Any thoughts?

Thanks,