Information about anything plays a vital role in real world. In current era, databases and its related applications are best source to store information. Database technology is broadly used in many fields like healthcare, HRD, Intelligence services, Industries, service sector, Research and Development, Retail, Financial services, e-commerce, etc. When we store data to into database we need to retrieve the data and/or information from the database to use it. The SQL queries are followed by all the languages to retrieve data from database. But the challenge is everyone in real world does not know SQL queries. User find it very difficult to get data from the xml database using XML query languages. Retrieving data from database using human readable language or Native language like English is a convenient method instead of using query languages such as XQuery, SQL etc.

Keywords : XML Database, XQuery, NLQ, XML, NLIDB.