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https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-j2ee-concepts-connection-pooling.html
Connection pooling is a technique of creating and managing a pool of connections that are ready for use by any thread that needs them. Connection pooling can greatly increase the performance of your Java application, while reducing overall resource ...* * Note: This code only works when you are using servlets * or EJBs in a J2EE application ...
https://dev.mysql.com/doc/refman/8.4/en/connection-compression-control.html
Connections to the server can use compression on the traffic between client and server to reduce the number of bytes sent over the connection. By default, connections are uncompressed, but can be compressed if the server and the client agree on a ...Because enabling compression decreases performance, its benefits occur primarily when there is low network bandwidth, network transfer time dominates the cost of compression and decompression operations, and result sets are ...
https://dev.mysql.com/doc/connectors/en/connector-python-connection-pooling.html
Simple connection pooling is supported that has these characteristics: The mysql.connector.pooling module implements pooling. A pool opens a number of connections and handles thread safety when providing connections to requesters. The size of a ...
https://dev.mysql.com/doc/connector-python/en/connector-python-connection-pooling.html
Simple connection pooling is supported that has these characteristics: The mysql.connector.pooling module implements pooling. A pool opens a number of connections and handles thread safety when providing connections to requesters. The size of a ...
https://dev.mysql.com/doc/refman/8.4/en/connection-control-plugin-installation.html
This section describes how to install the connection control plugins, CONNECTION_CONTROL and CONNECTION_CONTROL_FAILED_LOGIN_ATTEMPTS. For example, put these lines in the server my.cnf file, adjusting the .so suffix for your platform as necessary: ...For general information about installing plugins, see Section 7.6.1, “Installing and Uninstalling ...
https://dev.mysql.com/doc/refman/8.4/en/telemetry-metrics-meter-metrics.html
The following server metrics are registered by default: mysql.stats Metrics mysql.stats.com Metrics mysql.stats.connection Metrics mysql.perf_schema Metrics mysql.stats.handler Metrics mysql.stats.myisam Metrics mysql.stats.ssl Metrics mysql.inno ...binlog_stmt_cache_disk_use Binlog_stmt_cache_disk_use ASYNC COUNTER The number of nontransaction statements that used the binary log statement cache but that exceeded the value of binlog_stmt_cache_size and used a temporary file to store those ...
https://dev.mysql.com/doc/refman/8.4/en/connection-interfaces.html
This section describes aspects of how the MySQL server manages client connections. Network Interfaces and Connection Manager Threads Client Connection Thread Management Connection Volume Management Network Interfaces and Connection Manager Threads ...This interface can use the manager thread that handles “ordinary” TCP/IP requests, or a separate ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-distributed-recovery-connections.html
When a joining member connects to an online existing member for state transfer during distributed recovery, the joining member acts as a client on the connection and the existing member acts as a server. When state transfer from the donor's binary ...Configuration settings that apply to those roles outside the Group Replication context can apply for Group Replication also, unless they are overridden by a Group Replication-specific configuration setting or ...
https://dev.mysql.com/doc/refman/8.4/en/problems-connecting.html
If you encounter problems when you try to connect to the MySQL server, the following items describe some courses of action you can take to correct the problem. If the server was started with the skip_networking system variable enabled, no TCP/IP ...
https://dev.mysql.com/doc/workbench/en/wb-manage-server-connections.html
The Manage Server Connections dialog is another way to manage MySQL connections. This dialog is invoked by either clicking the manage connections icon () on the home screen or by selecting Database and then Manage Connections from the main menu. It ...