Configure MySQL Maximum Connections for Enhanced Database Performance
MySQL, a widely-used database management system, allows a finite number of concurrent connections. By default, this limit is set to 100. However, high-traffic applications or specific workloads may require more connections to handle the increased load.
Increasing MySQL Connection Limit
To accommodate the need for more connections, you can increase the 'max_connections' parameter.
Dynamic Modification (Without Restart)
You can temporarily adjust the connection limit without restarting the MySQL service:
<code class="sql">mysql> SET GLOBAL max_connections = 150;</code>
This modification remains effective until the next server restart.
Permanent Modification (Requires Restart)
For a persistent change, edit the MySQL configuration file (usually named 'my.cnf') and add the following line:
max_connections = 150
Save the changes and restart MySQL to apply the new setting.
Note that modifying 'max_connections' may impact overall system resources and performance. It's recommended to monitor MySQL's load and adjust the value accordingly.
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