NHibernate - Usefulness -

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i work in software , hardware development farm. today 1 of colleagues told me nhibernate useful small projects, , complex or large scale projects must avoided. also, makes code harder change.

are statements true?

ebay uses hibernate (the java version nhibernate ported from). don't consider small project.

as far changing code goes, consider this: let's assume need add new property object.

here has done hand-rolled data access layer:

  • add column db table.
  • change every stored procedure deals object / table. several stored procedures in experience.
  • change code in mapping layer
  • add property object

here has done nhibernate:

  • add column db table.
  • add property hbm file
  • add property object.

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