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Magic Multi-Connections: Connect across multiple databases in Rails

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Max Zone

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Nickname: dzone
Registered: Jun, 2006

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Magic Multi-Connections: Connect across multiple databases in Rails Posted: Apr 17, 2007 3:18 PM
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What if you want to access two or more databases ��� have 2+ connections open ��� at the same time. ActiveRecord requires that you subclass ActiveRecord::Base. That prevents you doing migrations from one database to another. It prevents you using one set of model classes on two or more databases with the same schema. Magic Multi-Connections allows you to write your models once, and use them for multiple database Rails databases at the same time. How? Using magical namespacing.

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