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July 19, 2021

ClusterControl – Advanced Backup Management – mariabackup Part I

ClusterControl can, among others, act as a great tool to help you design and execute the backup schedule. Numerous features are available including backup verification, transparent backup encryption and many others. What is quite commonly...

July 13, 2021

Running Vitess and MySQL with ClusterControl

For all who are not familiar with Vitess, it is a MySQL-based database system that is intended to deliver an easy-to-scale, sharded, relational database management system. We will not get into details about the design...

July 12, 2021

Deploying MariaDB Sharding with Spider using ClusterControl

MariaDB offers built-in multi-host sharding capabilities with the Spider storage engine. Spider supports partitioning and XA transactions and allows remote tables of different MariaDB instances to be handled as if they were on the same...

June 28, 2021

Using Sysbench to Generate Test Data for Sharded Table in MySQL

Sysbench is a great tool to generate test data and perform MySQL OLTP benchmarks. Commonly, one would do a prepare-run-cleanup cycle when performing benchmark using Sysbench. By default, the table generated by Sysbench is a...

June 24, 2021

How to configure SELinux for MySQL-based systems (MySQL/MariaDB Replication + Galera)

In the era that we are living in now, anything with a less secure environment is easily a target for an attack and becomes a bounty for the attackers. Compared to the past 20 years,...

June 23, 2021

How to configure AppArmor for MySQL-based systems (MySQL/MariaDB Replication + Galera)

Last week, we discussed how to configure AppArmor for MongoDB Replica Sets which basically has the same concepts applicable when configuring this for your MySQL-based systems. Indeed, security is very important because you have to...

June 14, 2021

Advanced Failover Using Post/pre Script Hooks

The Importance of Failover Failover is one of the most important database practices for database governance. It’s useful not only when managing large databases in production, but also if you want to be sure that...

June 11, 2021

Dealing With MySQL Replication Issues Using ClusterControl

One of the most popular ways in achieving high availability for MySQL is replication. Replication has been around for many years, and became much more stable with the introduction of GTIDs. But even with these...

June 4, 2021

Managing Multiple Database Technologies with ClusterControl

Managing multiple open source database technologies in any environment can be a daunting task, especially if you have fewer resources. The scenario could be worse if deployment, monitoring, and other database management tasks are done manually....

June 1, 2021

6 Critical Components of Successful Data Governance

Properly established data governance means that you can make faster and smarter decisions. It sounds simple, but it requires you to build a set of processes and a culture that respects certain key principles. If...

June 1, 2021

Integrating ClusterControl with SNMP : Part Two

This blog post is a continuation of the previous part 1, where we have covered the basics of SNMP integration with ClusterControl. In this blog post, we are going to focus on SNMP traps and...

May 27, 2021

Integrating ClusterControl with SNMP – A Proof of Concept : Part One

ClusterControl comes with a number of distinctive alerts (or alarms) which you won't find in other monitoring systems. ClusterControl understands a database cluster topology as a whole - all database nodes and the relation between...

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