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Hibernate / Hibernate interview questions

Why do you need ORM tools like hibernate?
  • Improved productivity
    • High-level object-oriented API
    • Less Java code to write
    • No SQL to write
  • Improved performance
    • Sophisticated caching
    • Lazy loading
    • Eager loading
  • Improved maintainability
    • A lot less code to write
  • Improved portability
    • ORM framework generates database-specific SQL for you

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