Author: Mershad Irani

Today, Amazon RDS has announced support for MySQL version 8.4, which is the latest Long-Term Support (LTS) major version from the MySQL community. With that, Amazon RDS now supports MySQL Community Edition versions 8.0 and 8.4. In addition to the two community-supported LTS releases, Amazon RDS also offers MySQL 5.7 under RDS Extended Support, where RDS provides critical patches and bug fixes for the engine. For any of these versions, you can bring your existing MySQL code, applications, and tools to Amazon RDS. With MySQL 8.4, the MySQL community has introduced, as well as retired, multiple features, which are listed in the MySQL 8.4 reference manual. In this post, we explore some of these features, list known breaking changes, and provide recommendations to ease the migration of your workloads to this version.

Amazon Relational Database Service (Amazon RDS) for MySQL now supports the Group Replication plugin for active/active replication. You can use the plugin to set up active/active replication between your RDS for MySQL database instances to provide continuous availability for your applications. Writing to two or more database instances in an active/active cluster can help maximize […]

Our customers have seen many cases where network bandwidth between the MySQL client and database becomes the source of bottleneck. This leads to increase in the query latencies causing performance impact. This is especially seen for workloads which have high network bandwidth requirement. MySQL and MariaDB solve this problem by allowing you to compress traffic […]