In Part 1, I provided an overview of available persistence mechanisms and their implementations, and introduced the Java Data Objects (JDO) approach to persistence. In Part 2, I conclude this series ...

Whereas Java and several other programming languages have a wide and rich range of datatypes and collections types, JavaScript only has a small number of primitive datatypes (Boolean, Number, String, ...

SANTA CLARA, Calif. — Industry panelists here Tuesday debated issues surrounding support of complex object models in J2EE Enterprise JavaBeans (EJB), deemed critical to object persistence and mapping ...

Okay, I've got two objects. There's the Hand object, and the Finger object. These are fake. The mappings are correct, I believe, everything works fine usually, I think I'm just misunderstanding ...

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Released in 1995, the philosophy behind Java is "write once, run anywhere." In other words, a program written in Java can theoretically run on any machine that supports it. While the implementation ...

Versant has enhanced Java support, including an Enterprise JavaBeans 3.0 application programming interface, in the new version of its object database. The Object Database 7.0 features a preview of the ...

Java provides a means to conveniently serialize data to maintain its integrity as it's sent over a network. Attackers can exploit vulnerabilities in the deserialization process if there aren't ...

A popular Java library has a serious vulnerability, discovered over nine months ago, that continues to put thousands of Java applications and servers at risk of remote code execution attacks. The flaw ...