Hi,<br> <br> I am chethan, and right now i am involved in a project which requires use of connection pooling. But, we are not able to decide what kind of connection pooling would be most efficient if used. the options we have are as follows<br><br>1) JRun 3.0 has its own database connection pooling mechanism built-in, which works with 1.1 and 1.2/1.3 JVMs.<br><br>2) Pool via JDBC 2.0 Specificiation<br><br>3) Connection Pooling and Connection Caching implementations of Oracle JDBC 2.0 driver provided by Oracle with 8.1.6 database<br><br>4) Pool via Oracle Net8 Manager<br><br> if anybody can tell me the advantages or disadvantages of the above methods of connection pooling, it would be very helpful. If there is any other way of using connection pooling please let me know. This is very URGENT.<br><br>regards <br>