Hibernate is one of the famous middleware tools among developers for ORM solutions. It provides a solution to problems of granularity, inheritance, identity, relational association, and navigation in an easy way. The developers don't have to hard code the SQL queries, as Hibernate provides rich API to deal with CRUD database operations, making it more maintainable and easy. The SQL queries are database dependent; however, in Hibernate, there is no need to write SQL, as it provides vendor independence. It also supports Hibernate Query Language (HQL) and native SQL support to perform customized database operations by writing queries. Using Hibernate, developers can reduce development time leading to an increase in productivity.