MySQL Persistent Connections

I have 10 application servers and 1 mysql database. I would like to do connection pooling for mysql, but simply enabling mysql_pconnect() will not work since it'll cause some servers to have more connections than开发者_如何学Go others.

What's the best solution for this scenario..?

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Why do you want to use persistent connections?

They are likely to cause trouble and will not improve performance noticeably (in all likelihood).

Run some performance tests on production-grade hardware in your lab, and you'll see.