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I have an app that is written in java spring. It uses hibernate to handle connections to postgres DB. I want to get the size of the connection pool, but it isn't defined on the app's hibernate configurations. So I guess it uses hibernate default size, which is 1? That sounds very low to me. How can I be sure what is the size of connection pool? I read that it is recommended to use third party manager for this, but I don't think it's in used also.

mkrieger1
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Jessi
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    Hibernate doesn't manage connection pool, you have to use some this like HikariCP or C3PO or similar library. – seenukarthi Nov 04 '21 at 10:45
  • it does, but it isn't recommended to use in production. i don't find in my app any use of HikariCP or C3PO – Jessi Nov 04 '21 at 10:49
  • Check [this](https://stackoverflow.com/questions/4880577/hibernate-what-is-the-connection-pool-and-why-is-the-default-one-unsuitable-for#:~:text=Hibernate%20doesn%27t%20really,mechanism%20by%20default.) – seenukarthi Nov 04 '21 at 11:07
  • tnx, but this is not giving me news :/ – Jessi Nov 04 '21 at 13:37

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