Persistence is one of the greatest challenges for building applications. There are many options for building persistence layers. Data Access Objects (DAO) is a popular design pattern for building the ...

Support for JPA industry standard helps enterprises implement big data applications Versant has launched a code preview program for its new Versant Java Persistence API (JPA 2.0), a pure Java client ...

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Java Persistence API: A look deeper The Java Persistence API is a lightweight, POJO-based framework for object-relational mapping. The mapping between Java objects and a relational database is ...

EclipseLink Project co-lead Doug Clarke presented the session “Java Persistence API (JPA) 2.0 with EclipseLink” presentation today at JavaOne 2010. I am a big fan of JPA, but I’m not going to be able ...

Oracle previously released a portion of its TopLink technology to the Java Community Process: Its "TopLink Essentials" open-source software is the reference implementation of the EJB 3.0 Java ...

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Data management has reached another inflection point. A new breed of applications is pushing traditional, mostly relational database management solutions (RDBMS) beyond their limits, driven by an ever ...