JOPA is a Java OWL persistence framework aimed at efficient programmatic access to OWL2 ontologies and RDF graphs in Java. The system is based on integrity constraints [1] in OWL that JOPA uses to ...

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A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Some programming languages, such as Rust, Go, or TypeScript, are cool. Others, including Cobol and Java, are regarded as dull. However, while Java, which turned 30 on May 23, may not be the most ...

Variables are the fundamental tools in programming allows users store as well as work with data. Every programming language has data types, such as integers, strings, floats, and Booleans, which ...

The object-oriented paradigm popularized by languages including Java and C++ has slowly given way to a functional programming approach that is advocated by popular Python libraries and JavaScript ...

The Jakarta Persistence API (JPA) is a Java specification that bridges the gap between relational databases and object-oriented programming. This two-part tutorial introduces JPA and explains how Java ...

Maximizing code reuse in your Java programs means writing code that is easy to read, understand, and maintain. Here are eight ways to get started. Writing reusable code is a vital skill for every ...