All posts by Miguel Araújo

About Miguel Araújo

Miguel Araújo is a Senior Software Developer on the MySQL Middleware and Clients Team, at Oracle. He's the lead developer of the AdminAPI, core component of MySQL InnoDB Cluster, at the MySQL Shell team. In the past, he has worked on different projects and teams, mostly related to Middleware and High-Availability. He has a Computer Science Engineering degree and Master's degree, from the University of Minho, Portugal, where he was also a researcher. His backgrounds are on distributed systems, scalability, database replication and high-availability. He is based in Portugal.

MySQL InnoDB Cluster – Extended cluster information and rescan

This blog post completes the series that we have been composing to detail every single new feature added in the latest MySQL InnoDB Cluster release, as mentioned in the release announcement of 8.0.14. We’ll close the series now with the details about the new features that improve the management capabilities of MySQL Shell: “Extended status information available from <Cluster.>status()” and “Redesigned and extended <Cluster.>rescan()”.

MySQL InnoDB Cluster – Changing cluster options “live”

As listed in the release announcement of the latest MySQL InnoDB Cluster release, 8.0.14 brings exciting new features! This blog post integrates a series detailing every single new feature added. We’ll follow up now with two very desired and useful features: Checking current cluster configuration options” and “Changing cluster members or global cluster options ‘live'”.

MySQL InnoDB Cluster – What’s new in the 8.0.13 (GA) release

The MySQL Development Team is very happy to announce the second 8.0 Maintenance Release of InnoDB Cluster!

In addition to bug fixes, 8.0.13 brings some new exciting features:

  • Defining the next primary instance “in line”
  • Defining the behavior of a server whenever it drops out of the cluster
  • Improved command line integration for DevOps type usage

Here are the highlights of this release!…

MySQL InnoDB Cluster 8.0 – A Hands-on Tutorial

MySQL InnoDB Cluster has proven with the first GA release its potential as the native out-of-the-box HA solution for MySQL. With the second GA release, usability, stability and flexibility were greatly improved as described in the previous blog post.

This tutorial aims to show how does a typical InnoDB cluster setup look like and how that setup even became simpler and more effective as before.…