discussion on sql

SQL is a domain-specific language. Its primary purpose is to manage data held in relational data-base system or a relational data stream management system. Its strength is handling structured data where relationships between entities/variables of the data exist. If you were asked to design a SQL database for a medium size company, list the questions you would ask to determine what entities/variables needed to be identified so you could design a database which would meet the needs of the company.

No plagiarism and min of 2 references