The MySQL Group Replication (GR) feature is a multi-primary update anywhere or single-primary replication plugin for MySQL with built-in conflict detection and resolution, automatic distributed recovery, and group membership.
Its goal it is to make high-availability (HA) simple with off-the-shelf hardware, not only to new applications but also existing ones – that was one of the motivations of the single-primary mode.…
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'”.…
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As listed in the release announcement of the latest MySQL InnoDB Cluster release, 8.0.14 brings exciting new features! This blog post is the first of a series detailing every single new feature added, starting by: “Changing cluster topology modes ‘live‘”.…
The MySQL Development Team is very happy to announce a new 8.0 Maintenance Release of InnoDB Cluster – 8.0.14!
In addition to bug fixes, 8.0.14 brings exciting new features!
MySQL Shell
For this release, we have focused on extending the AdminAPI with several highly desired features.…
MySQL 8.0.14 is out and it contains some new and very interesting replication enhancements. As always, we are very pleased to share with you the details about the exciting new features in this release.
This blog post will provide you a summary of the features and subsequent blog posts will dive into the mechanics and details of each one.…
In this blog post I’ll be starting another series with MySQL on the Oracle Cloud, but focusing this post on IaaS initial setups. In “the series” I’ll review at a high level, building an InnoDB Cluster on IaaS Compute in the Oracle Cloud, mostly focusing certain cloud characteristics as they pertain to building, staging and managing… Read More »
In Part I, we introduced a High Availability (HA) framework for MySQL hosting and discussed various components and their functionality. Now in Part II, we will discuss the details of MySQL semisynchronous replication and the related configuration settings that help us ensure redundancy and consistency of the data in our HA setup. Make sure to check back in for Part III where we will review various failure scenarios that could arise and the way the framework responds and recovers from these conditions.
What is MySQL Semisynchronous Replication?
Simply put, in a …
[Read more]Percona announces the release of Percona XtraDB Cluster 5.6.42-28.30 (PXC) on January 4, 2019. Binaries are available from the downloads section or our software repositories.
Percona XtraDB Cluster 5.6.42-28.30 is now the current release, based on the following:
All Percona software is open-source and free.
Fixed …
[Read more]Percona is glad to announce the release of Percona XtraDB Cluster 5.7.24-31.33 (PXC) on January 4, 2019. Binaries are available from the downloads section or from our software repositories.
Percona XtraDB Cluster 5.7.24-31.33 is now the current release, based on the following:
Deprecated
The following variables are deprecated starting from this release:
…
MySQL Cluster Manager 1.4.7 is now available for download from My
Oracle Support.
Overview
MCM 1.4.7 continues to improve MySQL Cluster Manager by adding
some sought after features – and some important bugfixes.
The 1.4.7 release bundles MySQL Cluster 7.6.8.…
