Servlets and threads.

[Marty]

Hi everybody, I have a doubt respect to the synchronization in database access from servlet, ..but this servlet is multithread,Do I have to synchronizate the database access? o is the container (tomcat) that do this?

thank you !!
Marty

[levent]

Isn't database synchronized itself? At the end it will not allow multiple writes to a data.

[Alan]

You have to create a pool connections
Anyway, I don't understand why do you should synchronizate. A RDBM
can manipulate n numbers of connections without problems.
To synchronize the threads means that you have to force some to wait.

mm follow the steps that other did it.
Please check this site

The Apache Tomcat 5.5 Servlet/JSP Container - JNDI Datasource HOW-TO

[Marty]

thanks guys

[henry_78]

Hi,
I think u can use the Isolation property of a connection to solve the syncronization problem.
Try this: your_connection_name.setTransactionIsolation(TRANS ACTION_SERIALIZABLE);

[gsahoo]

Hi Every buddy,

Today I am joined in Java Forums Family.

Thanks