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From Martin Gainty <mgai...@hotmail.com>
Subject RE: Some Prilim questions
Date Wed, 24 Sep 2008 13:48:47 GMT

the referenced jndi lookup in the webapp context is located in India and the DB is in Ithaca
NY the Indian JNDI lookup is considerably slower than 'ordinary JDBC connection' from NY

With Warm Regards
Martin 
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> From: karthik.nanjangude@xius-bcgi.com
> To: users@tomcat.apache.org
> Date: Wed, 24 Sep 2008 18:56:53 +0530
> Subject: RE: Some Prilim questions
> 
> Hi
> 
> Ok, I have read the link provided
> 
> This answers the 2nd Question
> 
> What about the first Question ?
> >> Which is faster JNDI Based Connection pool / ordinary JDBC based connection
/ close ?
> 
> 
> With regards
> karthik
> 
> -----Original Message-----
> From: Martin Gainty [mailto:mgainty@hotmail.com]
> Sent: Wednesday, September 24, 2008 6:48 PM
> To: users@tomcat.apache.org
> Subject: RE: Some Prilim questions
> 
> 
> read this
> http://tomcat.apache.org/tomcat-5.5-doc/jndi-datasource-examples-howto.html
> 
> Martin
> ______________________________________________
> Disclaimer and confidentiality note
> Everything in this e-mail and any attachments relates to the official business of Sender.
This transmission is of a confidential nature and Sender does not endorse distribution to
any party other than intended recipient. Sender does not necessarily endorse content contained
within this transmission.
> 
> 
> > From: karthik.nanjangude@xius-bcgi.com
> > To: users@tomcat.apache.org
> > Date: Wed, 24 Sep 2008 18:19:38 +0530
> > Subject: Some Prilim questions
> >
> > Hi
> >
> > Spec:
> > O/s :  Unix HP 11i
> > Tomcat : 6.0.18
> > J2sdk : 1.6
> > DB : Oracle 10g
> >
> > Question
> >
> > 1)       Which is faster JNDI Based Connection pool / ordinary JDBC based connection
/ close ?
> >
> > 2)       In JNDI / context based  Connection pool  for the code given below
> >
> >        InitialContext ic = new InitialContext();
> >        DataSource ODS =(javax.sql.DataSource)ic.lookup("java:comp/env/jdbc/MYSCEMA");
> >        Connection conn = ODS.getConnection()
> >
> >        // Insert /Update /Delete/...
> >
> >        conn.close() --> What does this code do ? (return connection to pool or
close the connection )
> >
> >     Googled /yahooed but non correct answers ....
> >
> > Please advice
> > Karthik
> >
> >
> 
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