R-NEMXML: A Reusable Solution for NEMXML Parser

As an extensible markup language, XML plays a more and more important role in data representation and data exchange over Internet. XML parsing, however, has a poor reputation for low performance. Many methods have been proposed to solve this problem, but none of them has been entirely satisfactory. Reusing XML parsing results is a novel but very effective and promising way to improve XML parsing performance. Serializing the XML parsing results into consistent mediums, such as file and database, and restoring the original XML parsing results from them, can avoid parsing the same XML document repetitively.