Django Redundancy

Posted by Sunsu on Stack Overflow See other posts from Stack Overflow or by Sunsu
Published on 2011-01-10T04:47:24Z Indexed on 2011/01/10 4:53 UTC
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mysql

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django

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postgresql

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redundancy

I've read many things about scaling Django and the new multiple-DB support makes it so much easier. However, I have not been able to find much information on good ways to create a fully redundant system (not just one that scales).

I realize there are many things that go into this problem, but the real thing I'm having trouble solving well is Database redundancy.

Is it possible to set up a "write slave" using django's new multiple-DB support? If I had IP failover support it seems like having a write slave would help solve the problem. Simple MySQL replication doesn't seem like it will work due to slave lag right?

What's the typical method of creating a redundant database system? Any input or guidance you guys have would be greatly appreciated. I realize I could be asking the wrong questions!

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