How to check if Connection Pooling is used in our application

We have an ASP.NET application designed by developer team.
All the files are .aspx
They are all hosted in an Windows IIS and connect to Oracle database.
I was reading some forums where people are suggesting to use "connection pooling" for better database performance.
Now is there anyway I can check in code of the .aspx files to see if our team is using connection pooling method or not.

Connection pooling is on by default. The easiest way to check is to check the connect string. If "pooling=false" is there, it's been turned off. If "pooling=true" is specified, or if it's not specified at all, it's on.
Hope it helps,
Greg

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hi all,
I am using Netbeans 6.0. Apache Tomcat 6.0.14 server, oracle 9i.
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I have included the following code in context.xml and web.xml.
CONTEXT.XML:
<?xml version="1.0" encoding="UTF-8"?>
<Context path="/network1">
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auth="Container"
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username="scott"
password="tiger"
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url="jdbc:odbc:thin:@127.0.0.1:1521:mydb"
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maxwait="-1"/>
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WEB.XML:
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<session-config>
<session-timeout>
30
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<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<resource-ref>
<description>Oracle Datasource example</description>
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<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
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After that i have included the following JDBC driver's jar files in the $Catalina_Home/lib folder.
classes 111.jar,
classes 111_g.jar
classes12.jar
classes 12_g.jar
classes12dms.jar
classes12dms_g.jar
nls_charset11.jar
nls_charset12.jar
ocrs12.jar
ojdbc14.jar
ojdbc14_g.jar
Then i stop the tomcat web server and start it again.
In jsp page i have included the following code:
Context ctx=new InitialContext();
Context envctx=(Context)ctx.lookup("java:comp:env");
DataSource ds=(DataSource)envctx.lookup("jdbc/myoracle");
Connection con=ds.getConnection(); ----->(In this line an error occured that Connection class cannot be found.)
please help me how to create a connection pooling and rectify the error in conneciton.
Thanks in advance

Please refer
http://www.netbeans.org/kb/60/web/customer-book.html

How to Troubleshoot the Connection Pool Exception?

Dear Oracle Gurus, very good afternoon to you.
I'm looking forward for some tips/troubleshoting guide to escape from the below exception, that occres very frequently to one of application that 100+ users will login from different locations & work on and update the data and save their work, where all in sudden they can't acces the application and it gets down.
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Edited by: user1072948 on Apr 26, 2012 11:55 AM

I agree that looking into the number of connections that you have open when you see
weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool RemoteDesktop.main to allocate to applications, please increase the size of the pool and retry..
would be a good idea; but I would suggest that you don't increase without thinking about the consequences. I would look more closely at what the connections to the database are doing, for instance, how long are the connection being left open for? What are the queries that are being run? Should you expect to see all the connections in the connection pool being used? What is the current connection pool limit? Are you simply going to increase the number of connections to find that they are also waiting? What is the load on the database at the time?
It's the other error that you say you see
ExecuteThread: '157' for queue: 'weblogic.kernel.Default' has been busy for "633" seconds working on the request "Http Request: : ../updates/process_manager.jsp", which is more than the configured time (StuckThreadMaxTime) of "600" seconds.
What does this JSP do? Why would this be busy for so long? Is it related to the previous exception that you have? I'd ask you delevelopment team to look into this.
In short, it sounds like you have load issues on your server(s) and a careful tuning of the system after a full analysis (thread dumps, heap profiling, connection pool monitoring and code review) would probably be beneficial. It may be that restricting the thread pool may help, it may be that increasing the connection pool would help. I'd not plump for a quick fix here.

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How to check if Connection Pooling is used in our application

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