How to configure parameters for the Tomcat database connection pool?

To configure database connection pool parameters in Tomcat, you will need to modify the context.xml file. The specific steps are as follows:

1. Open the conf folder in the Tomcat installation directory, and locate the context.xml file.
2. Add the following configuration parameters in the context.xml file and modify the parameter values as needed.

<Resource name="jdbc/YourDataSourceName" auth="Container"
          type="javax.sql.DataSource" 
          maxActive="100" 
          maxIdle="30" 
          maxWait="10000" 
          username="your_username" 
          password="your_password" 
          driverClassName="com.mysql.jdbc.Driver" 
          url="jdbc:mysql://localhost:3306/your_database" />

Among them, maxActive represents the maximum number of active connections, maxIdle represents the maximum number of idle connections, and maxWait represents the longest waiting time.

1. Add the above configuration to the tag inside the context.xml file.
2. Save the context.xml file and restart the Tomcat server.

This completes the process of configuring the database connection pool parameters in Tomcat. It is important to note that the configuration parameters should be adjusted according to the actual situation to ensure the performance and stability of the database connection pool.