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How do I use a reserved database?

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waczack@freemail.hu

Post subject: How do I use a reserved database?

Posted: Mon Apr 02, 2007 5:22 am

Newbie

Joined: Mon Apr 02, 2007 4:19 am
Posts: 2

Hi!

I have two databases, a production and a reserved one. How can I configure hibernate to connect to the second one, if the first one is down for some reason?

Thanks in advance!

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JAndrews

Post subject:

Posted: Mon Apr 02, 2007 10:26 am

Newbie

Joined: Thu Feb 22, 2007 9:49 am
Posts: 9

This doesn't sound like something that should be supported at the Hibernate level, or even the connection pool level. To implement fail-over redundancy, you probably want to look at deploying a database cluster (such as: http://www.mysql.com/products/database/cluster/).

As far as Hibernate (or c3p0 or whichever connection pool you use) is concerned, there is only one database, the redundancy is handled transparently by the cluster server.

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waczack@freemail.hu

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Posted: Thu Apr 05, 2007 3:47 am

Newbie

Joined: Mon Apr 02, 2007 4:19 am
Posts: 2

Thanx for the answer.

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