INTERVIEW QUESTIONS J2EE HIBERNATE DETAILS

Question: Why do you need ORM tools like hibernate?

Answer: The main advantage of ORM like hibernate is that it shields developers from messy SQL. Apart from this, ORM provides following benefits:

* Improved productivity
o High-level object-oriented API
o Less Java code to write
o No SQL to write
* Improved performance
o Sophisticated caching
o Lazy loading
o Eager loading
* Improved maintainability
o A lot less code to write
* Improved portability
o ORM framework generates database-specific SQL for you

The main advantage of ORM like hibernate is that it shields developers from messy SQL. Apart from this, ORM provides following benefits:

* Improved productivity
o High-level object-oriented API
o Less Java code to write
o No SQL to write
* Improved performance
o Sophisticated caching
o Lazy loading
o Eager loading
* Improved maintainability
o A lot less code to write
* Improved portability
o ORM framework generates database-specific SQL for you
Source: CoolInterview.com

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