Déployer 1 cluster MySQL avec 2 commandes

July 16, 2019

Dans cette courte vidéo, je vais te montrer comment créer un cluster MySQL de 3 nœuds avec simplement 2 commandes.
https://www.youtube.com/watch?v=YZzGsDjlWvk

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MySQL InnoDB Cluster – Recovering and provisioning with MySQL Enterprise Backup

July 11, 2019

Like I stated in my previous article – MySQL InnoDB Cluster – Recovering and provisioning with mysqldump :
“As the administrator of a cluster, among others tasks, you should be able to restore failed nodes and to add (or remove) new nodes”.
Well, I still agree with myself 🙂
MySQL customers using a Commercial Edition have access to MySQL Enterprise Backup (MEB) which provide enterprise-grade physical backup and recovery for MySQL.
MEB delivers hot, online, non-blocking backups on multiple platforms including Linux, Windows, Mac & Solaris.

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MySQL InnoDB Cluster – Recovering and provisioning with mysqldump

July 9, 2019

As the administrator of a cluster, among other tasks, you should be able to restore failed nodes and grow (or shrink) your cluster by adding (or removing) new nodes.
In MySQL, as a backup tool (and if your amount of data is not too big), you can use mysqldump a client utility that performs logical backups.
The results are SQL statements that reproduce the original schema objects and data.
For substantial amounts of data however, a physical backup solution such as MySQL Enterprise Backup is faster, particularly for the restore operation.
But this is the topic of my next blog post 🙂

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MySQL InnoDB Cluster – HowTo #2 – Validate an instance

May 21, 2019

Q: Validate an instance for MySQL InnoDB Cluster usage?

A: Use check_instance_configuration()

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MySQL InnoDB Cluster – HowTo #1 – Monitor your cluster

April 11, 2019

MySQL InnoDB Cluster – HowTo #1 – Monitor your cluster

Q: How do I monitor the status & the configuration of my cluster?

A: Use status() or status({extended:true}) or status({queryMembers:true})?

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