title: Hibernate config connection pool size
body: <p>why set 10 in hibernate config file for connection pooling ? size = 1 is built in size.why need to increase size ?</p>
  
  
  
  <pre><code>&lt;!DOCTYPE hibernate-configuration PUBLIC
          "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
          "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"&gt;
  
  &lt;hibernate-configuration&gt;
  
      &lt;session-factory&gt;
       ....
  
         &lt;property name="connection.pool_size"&gt;10&lt;/property&gt;
  
       ....
      &lt;/session-factory&gt;
  
  &lt;/hibernate-configuration&gt;
  </code></pre>