MySQL proxy redirect Read/Write
We have a system where we have a Master / Multiple Slaves .
Currently everything happens on the Master and the slaves are just here for backup .
We use Codeigniter as a development platform .
Now we decided to user the slaves for the Reads and the Master for the Write queries .
I have been told that this is not doable without modifying the source code because proxy can't know the type of the query .
Any idea how to proceed with this without causing too much damages for a perfectly working system ...
We will use this : http://dev.mysql.com/downloads/mysql-proxy/
It does exactly what we want :
More info here :
http://jan.kneschke.de/2007/8/1/mysql-proxy-learns-r-w-splitting/
http://www.infoq.com/news/2007/10/mysqlproxyrwsplitting
http://archive.oreilly.com/pub/a/databases/2007/07/12/getting-started-with-mysql-proxy.html
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