There is a web java app using Hibernate. The problem is that saving in the database in new objects is too slow. Are there any ways or settings that can improve performance?
Hibernate is not very productive, if you have a large load, it is better to use Spring JDBC or MyBatis. Well, if you have a long addition to the local database with one user, then of course something is not properly configured and read the manual ...
Before you swear that ORM slows down, you should carefully review what and how you are doing and download the file.