oracle jdbc thin client hangs bastion server

He was looking at the execution of a single statement in isolation. Is totally wrong, the guy was not looking at the database obviously. This has performance implications for your application, and exploring these issues is what this section is all about. So how could it be any other way? Well, the truth of the matter is that it takes about 65 iterations of a prepared statement before its total time for execution catches up with a statement. After all, a prepared statement has to verify its metadata against the database only once, while a statement has to do it every time. There's a popular belief that using a PreparedStatement object is faster than using a Statement object. OCI driver has always been for me more performant - especially with blob/clob operations.

OCI driver has always offered more features. Might be cheaper stmt.(But still it's a call) We have checked that with the Thin JDBC driver,īut, then we have to query the database each time. We are on linux 73 platform running oracle 8.1.7.4Īt back-end and 8.1.7.4 client with tomcat4

So we can not check if the connection is lost/droppedĪnd Noclassfound error is displayed on the resulting JSP page. The oracle client OCI does not genereate any exception. If the database session is abruptly killed we create a connection pool and from that we use the But rigth now we are facing the problem of the connection pooling.

Oracle jdbc thin client hangs bastion server