java doubt

[dchowdary]

Hi ,
i need the information about the Connectionpooling .how the connection pooling is implemented ? what is the advantage ?Can you send me the interview questions in j2ee ?

[Vasu]

Chowdary,

You will get complete info for setting up datasource in the link given below:-

WSAD:-
If you are using Oracle:-
http://www.webagesolutions.com/knowl...askb/waskb001/

If you are using DB2:-
http://www-106.ibm.com/developerwork...yu/0303yu.html


Weblogic:-

If you are using Oracle:-
http://articles.findarticles.com/p/a...3/ai_112493626

If you are using MySQL:-
http://www.javacoding.net/articles/t...ql-bea-wl.html

You will get some basic concepts at :-
http://www.javaolympus.com/J2SE/Data...ionPooling.jsp

[dchowdary]

ThankQ vasu what about j2ee interview questions?

[parindia]

Originally Posted by dchowdary

Hi ,
i need the information about the Connectionpooling .how the connection pooling is implemented ? what is the advantage ?Can you send me the interview questions in j2ee ?

connection pooling is used to share our connection to database and other resources. if we not used connection pool when we connect to database that time one more users to need to share the same database so that time system will be hanged up or data crashes so we used connection pool. it is given connection tho r all want to access shsred resource more than 1 users after completing our process the connection will be kept store in pool sepetate area and when other users needed that time the connection pool given connection to that user. ( mit is mediator between user and database).