MySQL：仍然开源！（mysql还开源吗）

MySQL is an open-source relational database management system(RDBMS). For many years, it has been a popular choice for web applications, as it has proven to be incredibly reliable and easy to use. It’s also well-documented, making it a favorite of developers and database administrators alike.

MySQL is known for being highly customizable and extensible, with hundreds of options and plugins available. This makes it a great choice for large-scale or heavily customized applications, since you can tailor it to fit your specific needs. Additionally, its performance and scalability are impressive; it can easily handle multiple users and huge datasets.

Despite its popularity, some have questioned the future of MySQL, given its proprietary nature. Fortunately, MySQL is still open source, and its community version is completely free. This version includes all the main features of MySQL, making it perfectly adequate for most applications. Plus, the source code is available for anyone to examine and modify.

For those who need additional features, MySQL also has several commercial versions. These editions offer enhanced performance and other features, such as high availability and encryption. Plus, they come with enterprise-level support, making them appealing to companies with massive workloads.

However, if you’re just getting started with MySQL, then you can safely stick with the community version. It’s simple and easy to use, and it contains all the features necessary to get up and running quickly. Plus, due to its open source nature, you can access all of the up-to-date documentation and support materials.

Here’s an example of a simple SELECT query in MySQL:

SELECT column_name FROM table_name;

This query returns the values from the column_name column in the table_name table. You can also use WHERE, JOIN, and other clauses to further customize the query.

MySQL is still an open source database, and it’s still a great choice for many applications. It’s reliable and extensible, and it’s easy to learn and use. Plus, its free version contains all the essential features. For those who need additional features, there are several commercial editions available. No matter what your needs are, MySQL is still an excellent choice.