This book presents a paradigm for developing the Natural Language Interface (NLI) for databases. The goal is to replace the Structured Query Language (SQL) with natural language for database communication and analysis. Natural language Interface facilitates the user to ask the query in natural language and retrieves the data from the database. Natural language can be English, Hindi, Tamil, Telugu, and Bengali or any other language. Therefore, system is language neutral and user can use the system in his native language query. Learning additional SQL bring the cognitive load to the users and...