I am using connection pooling in a web application which runs on Tomcat. And I set it up as given here http://tomcat.apache.org/tomcat-7.0-doc/jndi-resources-howto.html#Adding
When I need a connection I am calling the following code which is in each request of the servlets
Context initCtx = new InitialContext();
Context envCtx = (Context) initCtx.lookup("java:comp/env");
DataSource ds = (DataSource)
con = ds.getConnection();
Should I initialise ds object as a singleton and get connections from this object instead of getting ds over and over again?
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