Hi, A Question about JNDI, to use it i have to configure it in server.xml file, suppose if i have to change my app server , say to JRun, or Weblogic or websphere...how will it affect me,i think since all these are J2EE compliant servers, they must have some place for defining it, also what if i keep a xml file, with all the parameters for database connection in it, and keep it in web-inf of the application, and load it while starting the application from a startup servlet. so if i change the app server, i dont have to worry about setting JNDI in that app server, Ashish --- Glenn Nielsen <[EMAIL PROTECTED]> wrote: > The advantage of letting the container (Tomcat) > setup a JNDI DataSource > is abstraction. It abstracts out the source of data > from the web application. > You no longer have to configure somewhere within > your web application the > db connection, user, password, etc. > > This allows you to have a development Tomcat > container configured with a > DataSource to a test db and your production system > to have a DataSource to > a production db. As long as each container creates > the same JNDI name you > can install the webapp and use it for development or > production without > any changes. > > Regards, > > Glenn > > michael wimmer wrote: > > hi, > > > > I use protomatter (protomatter.sourceforge.net) > for connection pooling > > and for now it seems to work pretty well. However, > in this group and in > > the tomcat documentation, connection pooling seems > always been mentioned > > in relation to JNDI or tyrex. > > > > Could anybody provide me with some information > about the difference in > > these approaches and their relative merits and > demerits? > > > > thanks, > > > > Michael > > > > > > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> >
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