Example: Data Base Integration

many different types of integrationi possible:

dumping tables (or queries on tables) in a document (use DBIx::XML_RDB)
feeding a data base from XML document(s) (use XML::Rax or any stream processor and DBI)
get data from a data base and fill parts of an XML document
...

Example: get data from a book database and include it in the XML document.

the book file:

<?xml version="1.0"?>
<html>
  <head><title>XML::Twig Data Base Example (3)</title></head>
  <body>
    <h1>XML::Twig Data Base Example (3)</h1>
    <p>I really liked <book field="name" code="P001"/>, (<book field="rating" code="P001"/> stars, 
       <book field="price" code="P001"/>), a much better deal than <book field="name" code="P002"/>.</p>
  </body>
</html>

Example: an HTML converter

Example: Data Base Integration (cont'd)