Modern applications need to be highly available and easy to scale. A three-node MySQL InnoDB Cluster—built on MySQL Group Replication and connected through MySQL Router—provides a reliable way to support critical workloads. To set up this architecture, you start by deploying three MySQL server instances. In this example, the nodes are assigned the following hostname-to-IP […]

The latest update to MySQL Enterprise Edition, version 9.3, introduces a significant enhancement focused on improving primary selection on failover. This update includes an improvement to Group Replication primary failover, providing users with a better selection method of a new primary based on the member's most current data. This enhancement results in a seamless experience during failover, maintaining high availability and data integrity.

HeatWave is the only fully managed MySQL database service that combines transactions, analytics, machine learning, and GenAI services, without ETL duplication. HeatWave also includes HeatWave Lakehouse, allowing users to query data stored in object storage,MySQL databases, or a combination of both. Users can deploy HeatWave MySQL–powered apps on a choice of public clouds: OracleCloud Infrastructure (OCI), Amazon Web Services (AWS), and Microsoft Azure. Managing read traffic […]

If you want to migrate your on-premise MySQL database to HeatWave (MySQL) on Oracle Cloud Infrastructure (OCI), choosing the correct shape is essential for a successful migration.  A “shape” in OCI defines the compute resources (CPU’s, memory, storage, etc.) which will be allocated to your HeatWave instance – for both the OLTP (DB System) and […]

This post provides information on how to choose the appropriate shape when migrating your MySQL workload from on-premise to HeatWave (MySQL) in Oracle Cloud Infrastructure. The post also provides some additional information for a successful migration.

HeatWave is the only fully managed MySQL database service that combines transactions, analytics, machine learning, and GenAI services, without ETL duplication. HeatWave also includes HeatWave Lakehouse, allowing users to query data stored in object storage, MySQL databases, or a combination of both. Users can deploy HeatWave MySQL–powered apps on a choice of public clouds: Oracle […]

Before the MySQL & HeatWave Summit, we released MySQL 9.3, the latest Innovation Release. The event was terrific, and I had the chance to meet some of the MySQL contributors. As usual, we released bug fixes for 8.0 and 8.4 LTS, but I focus on the newest release in this post. We included patches and […]

Before the MySQL & HeatWave Summit, we released MySQL 9.3, the latest Innovation Release. The event was terrific, and I had the chance to meet some of the MySQL contributors. As usual, we released bug fixes for 8.0 and 8.4 LTS, but I focus on the newest release in this post.

Before the MySQL & HeatWave Summit, we released MySQL 9.3, the latest Innovation Release. The event was terrific, and I had the chance to meet some of the MySQL contributors. As usual, we released bug fixes for 8.0 and 8.4 LTS, but I focus on the newest release in this post.We included patches and code […]

This blog post describes the latest performance improvement in semi-join / anti-join queries.