Programming language is a formal language for defining computer programs. It is a standardized communication skill used to send instructions to computers. Computer language enables programmers to accurately define the data needed by computers and the actions that should be taken in different situations.
A database is a warehouse that organizes, stores and manages data according to the data structure. It came into being more than 60 years ago. With the development of information technology and market, especially after 1990s, data management is no longer just storing and managing data, but changing into various data management methods that users need. There are many types of databases, from the simplest tables with various data to large-scale database systems that can store massive data, which have been widely used in all aspects.