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This topology is provided via a direct query to the Aurora database, essentially providing a shortcut to bypass the delays caused by DNS resolution.

Mysql jdbc drivers download driver#

The AWS JDBC Driver for MySQL fully utilizes failover behavior by maintaining a cache of the Aurora cluster topology and each DB instance's role (Aurora Replica or primary DB instance). This is partially due to the time required for the DNS of the new primary DB instance to be fully resolved in order to properly direct the connection.

Mysql jdbc drivers download drivers#

Benefits of the AWS JDBC Driver for MySQLР”Р„lthough Aurora is able to provide maximum availability through the use of failover, existing client drivers do not fully support this functionality. The AWS JDBC Driver for MySQL is designed to coordinate with this behavior in order to provide minimal downtime in the event of a DB instance failure. During failover, Aurora promotes a replica to become the new primary DB instance, so that the DB cluster can provide maximum availability to a primary read-write DB instance. What is Failover?Р”Р„n Amazon Aurora DB cluster uses failover to automatically repairs the DB cluster status when a primary DB instance becomes unavailable. Support for additional features of clustered databases, including features of Amazon RDS for MySQL and on-premises MySQL deployments, is planned. The AWS JDBC Driver for MySQL supports fast failover for Amazon Aurora with MySQL compatibility.

It is based on and can be used as a drop-in compatible for the MySQL Connector/J driver, and is compatible with all MySQL deployments. The Amazon Web Services (AWS) JDBC Driver for MySQL allows an application to take advantage of the features of clustered MySQL databases.

Mysql jdbc drivers download code#

jar file As a Maven dependency As a Gradle dependency Using an IDE (IntelliJ) Using the Driver with a database client (DBeaver) Using the AWS JDBC Driver for MySQL Driver Name Connection URL Descriptions Connection Plugin Manager Connection Plugin Manager Parameters Failover Plugin The AWS JDBC Driver Failover Process Failover Parameters Failover Exception Codes 08001 - Unable to Establish SQL Connection 08S02 - Communication Link Sample Code 08007 - Transaction Resolution Unknown Sample Code Connection Pooling Sample Code РІС™В РїС‘РЏ Warnings About Proper Usage of the AWS JDBC Driver for MySQL Enhanced Failure Monitoring Enhanced Failure Monitoring Parameters РІС™В РїС‘РЏ Warnings About Usage of the AWS JDBC Driver for MySQL with RDS Proxy Extra Additions XML Entity Injection Fix AWS IAM Database Authentication Setup for IAM database Authentication for MySQL Sample Code Development Setup Building the AWS JDBC Driver for MySQL Running the Tests Environment Variables Known Issues SSLHandshakeException Getting Help and Opening Issues Documentation License README.mdР”Р„mazon Web Services (AWS) JDBC Driver for MySQL Amazon Web Services (AWS) JDBC Driver for MySQL What is Failover? Benefits of the AWS JDBC Driver for MySQL Getting Started Prerequisites Installing or Upgrading the AWS JDBC Driver for MySQL Direct Download of the.