Is it a good idea to use One-to-many / Many-to-one relations?

[inner socket]

I have found in typeorm docs that we can use smth like recursive relations https://orkhan.gitbook.io/typeorm/docs/many-to-one-one-to-many-relations. Is it a good practice?

[copper jewel]

I guss it depends on your use case

if you want to query your data bidirectional its ok to use, other wise you can use it in single side