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  2. JAVA400-L
  3. October 2008

Re: Understanding Object Usage

James Perkins skrev:
totally pleased with it. Out of curiosity would you suggest EJB's or
EJB's were basically created to allow a Java application to transparently call Java code running in _ANOTHER_ Java virtual machine. Don't go there unless you really have to!
The basic technology for talking to databases is "JDBC" which is essentially a tunnel allowing you to send SQL-statements and get the answers back. I would suggest that you create a small application with JDBC to learn how it works because you need to know when using frameworks that do persistence because you WILL need to debug some day...

/Thorbjørn

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