XML has two main advantages: first, it offers a standard way of structuring data, and, second, we can specify the vocabulary the data uses. We can define the vocabulary (what elements and attributes ...

JPA-based applications can't connect to a database on their own. Rather, they need help in terms of what credentials to use, which schema to seek, which JDBC driver to select and which annotated ...

One way to store information in a hierarchical way is in a XML file. XML provides a great way to store objects and their attributes in a plain-text file. Although plain text, XML isn't just some ...