Basic HTML version of Foils prepared September 13 1998

Foil 13 Two ways of Implementing Data Objects

From Computing on the Pragmatic Object Web EuroPar Invited Presentation -- September 4 1998. by Geoffrey C. Fox
Old way: Use an Object Database
Current Approach: Use a Relational Database and business logic in EJB
Object Database
Application using data objects
Backend relational database such as Oracle
Enterprise Javabean mapping user object to backend persistent data model
Application using data objects
Middle Tier

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