Explore the differences between SQL and MySQL

SQL and MySQL are two terms that any developer who wants to manage data must understand. SQL stands for Structured Query Language and is a universal database language, and MySQL is a relational database management system (RDBMS) used to store and manage data. Although both SQL and MySQL are related to databases, there are significant differences between them. In this article, we will explore the differences between SQL and MySQL.

1. Database Language Type
   SQL is a language used in different relational database management systems (such as MySQL, Oracle, etc.). It is a structured query language commonly used for processing and managing relational databases. SQL provides a syntax for creating, deleting, updating, and querying various tables, records, and data.

Different from this, MySQL is only a relational database management system that supports SQL. It takes the SQL language as one of its supported languages, allowing us to use SQL to operate the MySQL database.

2. Database support
   SQL is a universal database language that can be used to manage a variety of different relational database management systems, such as MySQL, Oracle, Microsoft SQL Server, etc.

However, MySQL is a specific type of relational database management system that only supports the use of MySQL's own syntax and structure to manage data.

3. Developer
   SQL standards are jointly managed and maintained by a series of different organizations and groups (such as the International Organization for Standardization ISO, the American National Standards Institute ANSI, etc.). There is no specific developer responsible for managing and supporting SQL, instead it is supported and developed by a broad community.

MySQL is developed and maintained by the Swedish company MySQL AB. In 2008, Sun Microsystems acquired MySQL Corporation and continues to develop and maintain MySQL as its commercial product. In 2010, Oracle acquired Sun Microsystems and became the current owner and maintainer of MySQL.

4. License
   SQL is a public domain language without any specific license or usage restrictions.

MySQL has two versions, one is the open source MySQL Community Edition, and the other is the MySQL Enterprise Edition based on the subscription model. MySQL Community Edition is protected by a GPL license and can be downloaded, used and modified for free, while MySQL Enterprise Edition requires a purchased license to use.

5. Applicable scenarios
   Since SQL is a universal database language that can be used in all types of relational database management systems, it is suitable for a variety of different types of applications, whether they are small projects or Large enterprise projects.

MySQL is a specific relational database management system suitable for applications of all sizes, including small and medium-sized businesses, large enterprises, or websites with high traffic.

In short, SQL and MySQL are key technologies for database management. While SQL is a general database language that can be used in a variety of different types of database management systems, MySQL is a specialized relational database management system used to store and manage data. Understanding their differences is important for choosing the right data management technology and for designing and implementing database applications.

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