Monitoring Galera Cluster – Understanding and Optimizing IO-Related InnoDB Metrics
This blog post is a follow up to our previous post on monitoring CPU-related InnoDB metrics in Galera Cluster. One of the main issues in terms of scalability of MySQL (and thereby also Galera) is...
Webinar Replay: How to Monitor MySQL Galera Cluster, MariaDB Cluster & Percona XtraDB Cluster
Thanks to everyone who attended and participated in this week’s webinar on 'How to Monitor Galera Cluster'. If you missed the sessions or would like to watch the webinar again & browse through the slides,...
Monitoring Galera Cluster – Understanding and Optimizing CPU-Related InnoDB Metrics
The performance of a Galera cluster is strongly connected to the performance of MySQL. Galera only supports the InnoDB storage engine, it is therefore important to have an insight into how InnoDB operates – what metrics...
Benchmark of Load Balancers for MySQL/MariaDB Galera Cluster
When running a MariaDB Cluster or Percona XtraDB Cluster, it is common to use a load balancer to distribute client requests across multiple database nodes. Load balancing SQL requests aims to optimize the usage of the database...
9 Tips for Going in Production with Galera Cluster for MySQL
Are you going in production with Galera Cluster for MySQL? Here are 9 tips to consider before going live. These are applicable to all 3 Galera versions (Codership, Percona XtraDB Cluster and MariaDB Galera Cluster)....