XML parsing using StAX (time optimization)

Question

I am trying to parse a huge XML file using StAX API which contains around 3 million elements. Each element represents an record in database. I am looking for a way to make the reading and inserting process to these records completed within very short time.

Answer 1

如果您尚未阅读本文档，我强烈建议您先阅读https://docs.oracle.com/javase/tutorial/jaxp/stax/index.html，然后再浏览示例https://docs.oracle.com /javase/tutorial/jaxp/stax/example.html