Oliver Drotbohm • 1/14/2009

The DAO is dead! Long live the DAO!

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This article argues that the Data Access Object (DAO) pattern remains essential despite the prevalence of OR Mappers. It explains the pattern's origins, its role in separating persistence and business logic, and its benefits for creating testable, maintainable code and avoiding vendor lock-in, referencing a Software Engineering Radio podcast.

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#software design #Jpa #Data Access
The DAO is dead! Long live the DAO!

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