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by capn_duck
1362 days ago
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It's not as if you're expected to use ORMs to do ad hoc querying of a database. Just fire up a db connection and start writing sql. If you work on a large application with lots of transactional processing, it makes sense. I've worked on apps with 10's of 1000's of lines of Ibatis scripts. And on applications where you're expected to just invoke stored procedures for every little operation. I'll take Hibernate over that situation any day. People really overstate the pitfalls of ORM's. If you're running reports against a data warehouse, don't use an ORM. If you are trying to optimize a complex query, don't use an ORM. For an app that is write heavy, with very many simple updates to a complicated object graph, it makes sense. |
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