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What is the difference between ORM and ActiveRecord?

WBOY
Release： 2016-07-06 13:52:28
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I think the concepts are very similar. They both convert the data in the database into objects for easy operation. What are the specific differences between them?

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I think the concepts are very similar. They both convert the data in the database into objects for easy operation. What are the specific differences between them?

ActiveRecord is a kind of ORM. ORM is an abstract concept (Object Relational Mapping), and ActiveRecord is an implementation written in Ruby language.

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