envers

• This project is made for auditing with hibernate envers
• spring.jpa.properties.org.hibernate.envers.store_data_at_delete=true used for keep data after delete operation. By this way we can audit deleted columns ass well
• bulkSave endpoint created for measure the differences between using envers or not.
• hibernate envers works as synchronous. Therefore, it has some performance issue on source database.
• for simple and small size of data collection envers can be implemented for auditing
• but if you have large amount of data and need to audit data you should choose asynchronous ways to do it.