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469 blog posts in 13 categories

Updated - How to Bootstrap MySQL or MariaDB Galera Cluster

Unlike standard MySQL server and MySQL Cluster, the way to start a MySQL or MariaDB Galera Cluster is a bit different. Galera requires you to start a node in a cluster as a reference point, before the remaining nodes are able to join and form the cluster. This process is known as cluster bootstrap. Bootstrapping is an initial step to introduce a database node as primary component, before others see it as a reference point to sync up data.

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Database TCO - Calculating the Total Cost of Ownership for MySQL Management

This blog post will show you how to calculate the total cost of ownership (TCO) for database servers and how to optimize your cost.

Meet the Severalnines team at M|17 and Percona Live this month

April 2017 will see the Severalnines team attend two open source database conferences, namely the MariaDB User Conference, and the Percona Live Conference. Find all details about our participation here.

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MySQL High Availability tools - Comparing MHA, MRM and ClusterControl

This blog post compares HA solutions: MHA, MRM and ClusterControl.

Top mistakes to avoid in MySQL replication

There are many mistakes you can make with MySQL replication, but do you also know how to resolve them afterwards? This post will uncover the most common pitfalls and their solutions.

Webinar Replay and Q&A: Load balancing MySQL & MariaDB with ProxySQL & ClusterControl

This blog provides details for the replay of our webinar on how to load balance MySQL and MariaDB with ClusterControl and ProxySQL; as well as answers to the many questions asked during this session.

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MySQL Tutorial - Troubleshooting MySQL Replication Part 2

This blog post walks you through some issues you may experience when deploying and managing a MySQL Replication environment and how to resolve those issues.

MySQL Tutorial - Troubleshooting MySQL Replication Part 1

This blog post walks you through some issues you may experience when deploying and managing a MySQL Replication environment and how to resolve those issues.

Video: 9 Tips to Building a Stable MySQL Replication Environment

This video walks you through nine tips you should consider when deploying and managing a MySQL Replication environment and how utilizing ClusterControl can help make deploying, managing, monitoring, and scaling MySQL easy.

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MySQL Replication and GTID-based failover - A Deep Dive into Errant Transactions

This blog post covers deployment of replication cluster using ClusterControl. It also discusses in-depth a concept of errant transactions, how to detect them and how to fix issues related to them.